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Article

Demographic Influences on Perceived Stressors of Construction Workers during the COVID-19 Pandemic

School of Economics and Management, Beijing Jiaotong University, Beijing 100044, China
*
Author to whom correspondence should be addressed.
Int. J. Environ. Res. Public Health 2022, 19(7), 4192; https://doi.org/10.3390/ijerph19074192
Submission received: 1 March 2022 / Revised: 22 March 2022 / Accepted: 29 March 2022 / Published: 1 April 2022
(This article belongs to the Special Issue Occupational Safety and Risks in Construction)

Abstract

:
Construction work is one of the most stressful occupations in the world, and the COVID-19 pandemic has only exacerbated this reality. This research conducted a detailed investigation on the perceived stressors of different demographic groups among construction workers. Empirical data were collected using a structured questionnaire in the Chinese construction industry. The empirical data were processed using both an independent sample t-test and an Analysis of Variance (ANOVA). The findings indicated that male workers reported greater workloads than did females. Married workers experienced more pandemic fear and job insecurity, and they were more sensitive to the poor working environment. Highly-educated workers were inclined to be more satisfied with organizational pandemic responses, and had lower job insecurity and role ambiguity, but they experienced heavier workloads. In addition, the differences in work experience and age were statistically significant with regards to job insecurity. This research contributes to the body of knowledge by giving a comprehensive understanding of demographic influences on perceived stressors among construction workers. It also provides valuable insights to identify sensitive demographic groups and promote their health and wellbeing during and after the pandemic.

1. Introduction

In the beginning of 2020, the coronavirus disease (COVID-19) swept the globe, after which the World Health Organization (WHO) declared a global pandemic on 11 March 2020 [1]. As social distancing remains the primary strategy to minimize pandemic spread, the current COVID-19 pandemic has significantly affected economic activities involving human interactions [2]. As a typical labor-intensive industry, the construction industry is especially vulnerable to the COVID-19 crisis because remote working cannot replace physical construction activities onsite where construction workers are going to interact with each other and risk getting COVID-19 [2,3]. It is not surprising that the construction industry has suffered from one of the highest COVID-19 infection rates during the pandemic [4,5]. In addition, unprecedented economic impacts have also been caused by the COVID-19 pandemic through suspending and cancelling projects under development, and by interrupting the supply chain and the shortage of workers due to quarantines [3,6]. For instance, the average unemployment rate of construction workers in the USA increased by 95%, from 4.5% in 2019 to 8.7% in 2020 [7]. Therefore, COVID-19 has introduced significant challenges for frontline construction workers, such as increased concerns about economic insecurities and wellbeing, as well as the implementation of new and changing guidances in order to reduce the spread of the virus [8].
There have been several COVID-19-related studies specific to the construction industry. Some studies were focused on the impact of COVID-19 on the industry with regard to cost overruns and schedule delays [6,9,10,11,12]. For instance, Al-Mhdawi et al. (2020) identified the impact of COVID-19 on construction projects in Iraq [10], while Jeon et al. (2022) proposed the Purdue Index to assess the impact of COVID-19 on the US construction industry [6]. Other studies explored the response strategies on pandemic impacts [13,14,15,16,17,18]. For example, Zamani et al. (2022) provided pandemic response strategies in the construction industry for the government [13], while Kim et al. (2021) proposed an approach to examining the feasibility of pandemic guidelines implemented on construction sites in South Korea [14]. However, these studies primarily focused on the economic, financial, and operational consequences of the COVID-19 pandemic, such as reduced productivity and disruptions in the supply chain, while the research on workers occupational health and safety during the pandemic is still lacking, and also given that we know little about how construction workers perceive their work stressors.
Previous studies have argued that construction is one of the most stressful industries, even prior to the COVID-19 pandemic [19]. For instance, construction workers are 1.7 times more likely than workers in general industries to suffer from psychological health issues, including emotional and stress-related injuries [20]. Stress is mainly due to various aggravators such as the harsh outdoor environment, physically demanding tasks, time pressure, interpersonal conflicts and insufficient management support [21]. The COVID-19 pandemic may further deteriorate this situation by disrupting the construction activities, and bringing about other stressors such as pandemic fear and job insecurity. Working under excessive stress could have adverse effects such as higher mistakes and accident risks, lowered productivity and mental health illnesses [21]. The construction industry is labor-intensive, and workers are directly responsible for the success of construction projects [22]. Therefore, it is imperative to investigate their perceptions with regard to the different stressors during the pandemic to identify potential opportunities to maintain their wellbeing and work performance [23].
The extent to which construction workers perceive the workplace stressors during the pandemic may vary among individuals [24]. Individuals with certain demographic characteristics may be more likely to feel a higher risk of infection, greater job insecurity, and increased work demands than other workers. For instance, in general perspective crossing industries, married workers were more likely to worry about job insecurity induced by the COVID-19 pandemic [25]. Therefore, if the demographic characteristics related to perceived stressors among construction workers can be identified, health and safety interventions for specific groups of construction workers can be carried out sufficiently [26]. Previous demographic studies on construction workers have explored the demographic influences on safety behaviors [24,27] and other safety-related cognitive activities such as safety perception [28] and representativeness heuristics in decision-making [26]. However, there is still a lack of studies on the impact of demographic or subgroup factors on construction workers’ perceptions of stressors, especially during the current pandemic. To address this limitation, the present study will examine workers’ perceptions of stressors among various demographic groups during the COVID-19 pandemic.
This research will contribute to the body of knowledge on construction workers’ job stressors during the pandemic by investigating the effects of a comprehensive list of demographic factors (e.g., gender, marital status, education, age and working experience). It gives new insight into why some groups of workers exhibit poor health status on construction sites. This would help to assist managers to identify those construction workers most at risk and target this high-risk group with limited prevention resources.

2. Literature Review

2.1. Perceived Stressors

Construction work has been regarded as one of the most stressful occupations because the workers face physically demanding tasks, time pressure, interpersonal conflicts and poor working environments [22]. They are affected by various work-induced stressors, among which role stressors and poor working environment are two that are commonly investigated [29,30]. Role stressors emerge when individuals feel that they cannot properly understand and fulfill the role’s expectations and responsibilities, which are manifested by role overload, role conflict and role ambiguity [31]. By contrast, a poor working environment represents the physical sources of stress inherent in construction projects, such as the temperature, noise and safety hazards onsite.
Furthermore, some unique psychological effects were induced by the current pandemic, mainly including the fear of infection, organizational pandemic responses, and job insecurity [32,33]. Pandemic fear represents the individual perceived risks of being infected by COVID-19 as well as other health consequences (e.g., the high mortality rate). Job insecurity reflects individual concerns about the prospect of job continuity due to the sluggish economy that has been triggered by this pandemic. Organizational pandemic responses capture whether organizational responses are adequate to protect workers from the current pandemic.

2.1.1. Pandemic Fear

One psychological response commonly reported is fear towards COVID-19 infection [34,35]. The COIVD-19 pandemic has caused exceptionally high levels of fear due to its worldwide spread, high media attention, lack of public knowledge and effective medical treatment, and drastic and unprecedented preventive measures (e.g., lockdowns and quarantines [36]). The fears related to the COVID-19 pandemic include not just fears of contracting the virus and worries about family members’ health but also the possible adverse economic outcomes due to the lockdowns [37,38]. Nevertheless, fear may be beneficial, as it motivates preventive behaviors such as hand-washing and social distancing [39]. However, fear can become maladaptive when it is excessive, leading to significant levels of distress and irrational behaviors. As such, it is important to investigate the fear of COVID-19 among construction workers to ensure that it is well-managed so that the detrimental consequences resulting from excessive fear can be minimized.

2.1.2. Job Insecurity

It is well-documented that the COVID-19 pandemic has caused sharply rising unemployment rates globally together with increasing concern about job insecurity among the workforce [40]. The construction industry is no exception. Many construction projects have been halted or postponed due to an interrupted supply chain and employee shortages due to quarantines [41]. Such changes could threaten workers and evoke a sense of job insecurity, which represents the perception of a potential threat to continuity in their current jobs [42]. Furthermore, most construction workers, especially in developing countries, come from poor socio-economic backgrounds [43]. Thus, they would experience serious financial hardships during the pandemic and therefore pay more attention to the stability of their jobs.

2.1.3. Organizational Pandemic Responses

The construction industry is highly susceptible to COVID-19 due to the physical presence of a large on-site workforce within a limited space [44]. As the world emerges from lockdown, construction remains a high-risk industry due to the threat of a second wave, where the organizations in this industry must learn how to conduct business while remaining safe at the same time. During COVID-19, when complying with safety measures such as the wearing of protective equipment and the enforcement of environmental hygiene, the organization could not only protect the health and safety of frontline staff, but also signal that the organization has a positive orientation towards their health and well-being. When they view the organization’s COVID-19 responses in a negative manner, workers are less likely to trust the organization and feel confident and encouraged to contribute to their work.

2.1.4. Role Stressors

Role overload is particularly salient to blue-collar construction workers [45]. Too demanding tasks may be mismatched with the ability of individual workers, which can lead to physical fatigue, lower productivity and more mistakes [46]. Role conflict occurs when the workers are subjected to inconsistent expectations as a result of conflicting demands such as the incompatibility between safety and productivity. In addition, a construction project normally involves many uncertain tasks due to the vague expectations of clients, insufficient substructure information, the dynamic economic situation, and the complicated organization structure, which potentially leads to role ambiguity. Role ambiguity takes place when there is insufficient information to understand and interpret role expectations. Both role conflict and role ambiguity will drive individuals into an ambiguous position where they are unsure how to operate correctly, thus impairing work performance [47].

2.1.5. Poor Working Environment

Construction workers often have to work in poor physical conditions, such as extremely high or low temperatures, with inappropriate lighting, excessive noise and air pollution [48]. Long-term work in the harsh environment of construction sites not only damages individual health but also decreases their ability to perform tasks [30]. In addition, working on construction sites is inherently dangerous because of outdoor operations, working at heights, complicated on-site plants and equipment operation [49]. An unsafe working environment could increase individual stress and lead to costly accidents.

2.2. Demographic Factors

Individuals from different demographic backgrounds may perceive various stressors during this pandemic in different ways. For the COVID-induced stressors, female workers have been found to report higher levels of fear of becoming infected, anxiety, and depression during the pandemic [50,51,52]. Elder people reported their greater worries about the severity of getting COVID-19 than the younger [53]. Afshari et al.’s (2021) investigations found that age, work experience and the level of education of frontline workers could predict their positive perceptions and responses towards the COVID-19 pandemic [54]. Narayana et al. (2020) argued that respondents aged more than 40 years with high education levels were positively associated with better perceptions towards COVID-19 [55]. In addition, marital status was found to increase the level of awareness of psychological health and physical activities to reduce the stress, while married workers were more concerned about job insecurity [56].
Regarding work-induced stressors, some studies have also suggested that demographic factors could have an effect on workplace perception among construction workers. For instance, Loosemore and Waters (2004) found that males experienced slightly higher levels of stress than women in the construction industry (Loosemore and Waters [57]). Wang et al. (2018) reported that age and working experience were negatively related to safety-related stressors (e.g., role ambiguity and role conflict) perceived by construction workers [47]. In addition, young workers were found to have more difficulties in dealing with stress due to lower levels of experience in handling job demands [58]. Maqsoom et al.’s (2020) investigation indicated that younger construction workers were more susceptible to work environmental stressors such as the inaccessibility to effective tools and the high outdoor temperatures, while less experienced workers were more concerned about regional economic and politic stressors [59]. Less educated workers tended to be much more risk-tolerable and be at higher risk of accidents than these highly-educated workers [60]. Following the literature review, we propose that construction workers suffer different stressors based on their demographic characteristics. Hypotheses about demographic influences on perceived stressors of construction workers during the COVID-19 pandemic were established:
Hypothesis H1.
Gender difference has a significant influence on perceived stressors.
Hypothesis H2.
Marital status difference has a significant influence on perceived stressors.
Hypothesis H3.
Education level difference has a significant influence on perceived stressors.
Hypothesis H4.
Working experience difference has a significant influence on perceived stressors.
Hypothesis H5.
Agedifferencehasasignificantinfluenceonperceivedstressors.

3. Method

3.1. Measures

A questionnaire was specially designed for this study to collect data related to perceived stressors among construction workers during the COVID-19 pandemic. Based on their experience during the COVID-19 pandemic, respondents were asked to rate their levels of agreement with the statements given on a five point Likert scale, a scale ranging from 1 (strongly disagree) to 5 (strongly agree). Structured questions of all constructs were adapted from self-report items validated by previous studies. These scales should be widely-used and be validated in similar context about workers’ occupational health, especially under the current COVID-19 pandemic. Prior to formal administration, a pilot study was performed to ensure that all items were appropriate for capturing the data necessary for this research. A total of ten workers participated in this pilot study, and based on it, the initial questionnaire was modified slightly (such as simplifying the language to make it clearer for workers with limited education). In addition to five demographic questions, namely gender, marital status, age, education level, and working experience, the final questionnaire included twenty-two specific questions to investigate workers’ perceived stressors during the pandemic, which have been provided in Appendix A.

3.1.1. Pandemic Fear

The five questions for assessing the level of fear of COVID-19 among construction workers were adapted from the study of Chi, et al. [61] Sample items include “I believe that COVID-19 has a high fatality rate” and “I am worried about myself, my family members or my colleagues who may be affected by COVID-19”.

3.1.2. Job Insecurity

Job insecurity was assessed by using three items which were constructed based on the study of Tang, et al. [62]. These items measured how insecure construction workers felt about their jobs. Sample items include “The COVID-19 pandemic makes me feel that my work is unstable” and “The COVID-19 pandemic makes me feel that my job prospects will change”.

3.1.3. Organizational Pandemic Responses

Organizational pandemic responses were assessed by using three items, asking questions regarding construction workers’ satisfaction on the pandemic measures taken by the organizations [63]. Sample items include “I am satisfied with the way that my project responded to COVID-19” and “My project took care of its workers’ needs resulting from COVID-19”.

3.1.4. Role Overload

Role overload was measured with three items that describe construction workers’ perception of how busy they are on a daily basis [64,65]. Sample items include “I often fail to finish my work on time.” and “My work requires a lot of time and effort.”

3.1.5. Role Ambiguity

Four questions were asked to measure the construction workers’ unclear perception of work instructions and work content [66]. Sample items include “I do not exactly know what is expected of me” and “There is no clear, planned goals and objectives for my job”.

3.1.6. Role Conflict

Construction workers’ sense of job conflict was assessed by four questions [66]. Sample items include “I have to buck a rule or policy in order to carry out an assignment” and “I receive incompatible requests from two or more people”.

3.1.7. Poor Working Environment

Four questions were asked to measure the severity of working environment in terms of temperature, noise, air quality and risk [30]. Sample items include “My working environment has poor air quality, such as dust and heavy smoke” and “My working environment is at high risk”.

3.2. Questionnaire Survey

Between January and April of 2021, 800 questionnaires were handed out to construction workers on 21 different construction sites located in three provinces in China. These projects were selected based on the previous working relationships as well as the permission of the corporate level managers, and 30–50 workers were randomly recruited from each project. Construction workers were assured of anonymity and that their participation would be voluntary. After removing incomplete responses, a total of 498 valid responses were received (a response rate of 62.3%). The vast majority of the participants were male (81.7%) (shown as Table 1). Most respondents were married (82.7%). In terms of age, around 41.4% of the respondents were aged between 41 and 50, 32.7% were aged between 31 and 40, 17.1% were aged between 21 and 30, 8.4% were aged between 51 and 60, and 0.4% were under 20 years of age. The education level of the respondents was relatively low, with 84.8% having merely completed senior high school or less. The respondents were generally experienced construction workers, with more than 70% of them having over five years of work experience in the construction industry.
The distribution of respondents could meet the general nature of Chinese construction workers. The demographic characteristics involved in this research, as mentioned above, has also been reported consistently by other studies that were conducted in Chinese construction industry recently (shown as Table 1) [67,68,69]. Specifically, the construction industry has a consistently low amount of female workers in China, as about 80% are male. The majority are married and are aged between 30 and 50. Most workers had a high school education or less, indicating that the education level of Chinese construction workers is still far from ideal. Most workers have been working in the construction industry for more than five years, indicating that the Chinese construction industry has attracted a relatively stable group of migrant workers in past years.

3.3. Data Analysis

The collected data was performed using Analysis of Moment Structures (AMOS) v21.0 and SPSS v18.0 (IBM, Armonk, NY, USA). The questionnaire data was then assessed for reliability and validity to test the effectiveness of the scales. Convergent validity was analyzed through composite reliability, factor loading indicators, and Cronbach’s coefficients. Discriminant validity was verified if the square root of the average variance extracted (AVE) for a factor was greater than its largest inter-construct correlation [70]. Subsequently, the significance of any differences for descriptive comparisons was examined through an independent sample t-test and ANOVA (Analysis of Variance). To meet the requirements of ANOVA, the score of each construct was determined by calculating the mean value of its corresponding items [71].

4. Results

4.1. Descriptive Analysis

Descriptive statistics of all variables were presented in Table 2. The values of skewness and kurtosis of the constructs were all within the range of ±2.0, indicating that the data could better meet the normal distribution [72]. Generally, respondents rated organizational response to COVID-19 and job insecurity highly, while role ambiguity and role conflict received low ratings. Further analysis will be conducted to clarify the significance of different job stressor results for the different demographics of the construction workers in the next section.

4.2. Reliability and Validity Tests

Confirmatory factor analysis (CFA) was conducted to test the fit of the measurement model to the data, and several coefficients were used to verify the fitness of the model, including χ 2 / d f , IFI (Incremental Fitness Index), TLI (Tucker-Lewis index), CFI (Comparative Fitness Index) and RMSEA (Root Mean Square Error of Approximation). As presented in Table 3, the criteria showed a reasonably good fit for the measurement model to the data compared with statistical standards. IFI, TLI and CFI were greater than 0.9 and close to 1. Also, RMSEA was less than 0.08, which indicated that the model fits well.
The effectiveness of the questionnaires was tested by measuring their reliability and validity. Table 4 shows the results for the reliability of each dimension of the questionnaire. For reliability, Cronbach’s coefficient was applied and the results show that all the variables had good overall reliabilities (Cronbach’s alpha > 0.7), and were suitable for further data analysis [73]. For all variables, the SFL (standardized factor loading) estimates were higher than 0.5 and all the CR (composite reliability) values are greater than 0.7. Almost all the AVE values were higher than 0.5 except for pandemic fear, while its SFL estimate was generally 0.6 (>0.5) and the CR value was 0.81 (>0.7), and thus pandemic fear can also be acceptable [74]. These results indicate that the data of this measurement scale has good aggregation validity [70]. Table 5 shows that the square root of AVE for a dimension is greater than the largest correlation between the dimension and another dimension, thereby confirming the discriminant validity of the questionnaire.

5. Subgroup Analysis

5.1. Independent Sample T-Test

The differences in gender and marital status for COVID-induced and work-induced stressors among construction workers were verified by independent sample t-test, which is usually used to analyze the subgroup difference between two groups with nested demographic factors [75]. Table 6 shows the t-test results of the significant differences of perceived stressors for male and female workers, and Table 7 shows the t-test results for married and unmarried workers. It is worthy to note that this research selected the significance level of p < 0.1 as the acceptable level considering the limited number of samples [76]. The results show that only significant subgroup differences for work overload were found between the genders (p < 0.01). Particularly, males are more likely to perceive higher work overload than females. Hypothesis H1 proposed that gender differences would predict perceived stressors. Thus, hypotheses H1 is partially supported. It also found that, compared with unmarried workers, married workers perceive a relatively higher threat of being infected (p < 0.1), are more worried about their job security (p < 0.05), and are more sensitive to the poor working environment (p < 0.05), which can lead to higher job stress. Thus, hypothesis H2 is partially supported.

5.2. ANOVA

ANOVA was applied to analyze the differences between groups in age, education level and working experience. Table 8 shows that significant subgroup differences existed between organizational pandemic response (p < 0.05), job insecurity (p < 0.001), role overload (p < 0.01) and role ambiguity (p < 0.05) for workers with different education levels. Therefore, hypothesis H3 is partially supported. Specifically, by comparing the mean values for different education levels, this indicates that highly-educated workers are more satisfied with the organizational responses to COVID-19 and have less anxiety about job security and are much clearer about their work roles, while they would perceive a higher workload during the pandemic. Table 9 shows that the degree of pandemic fear (p < 0.05) and job insecurity (p < 0.1) varied with the length of working experience. Experienced workers tend to have a lower fear of the COVID-19 pandemic and job insecurity. Therefore, hypothesis H4 is partially supported. From results of the ANOVA analysis of age in Table 10, it indicates that construction workers of different ages have different concerns about job security (p < 0.1). The results show that older construction workers, especially those aged 51 to 60, are more worried about their job security. Therefore, hypothesis H5 is partially supported.

6. Discussion

This study examined the influences of the demographic variables, including gender, marital status, age, working environment, and education level on the stressors perceived among construction workers during the current pandemic. The results confirmed that demographic characteristics could indeed lead to various distinctions on perceived stressors for construction workers. To the best of our knowledge, this study is one of the few to empirically explore the demographic influences of construction workers under the COVID-19 pandemic. It can provide meaningful insights for managers in promoting the health and well-being of construction workers during the COVID-19 pandemic.

6.1. Main Findings

The research revealed a significant relationship between gender and role overload. Male construction workers perceive higher workloads than the female workers. This is consistent with the results of Loosemore and Waters (2004) [57]. Construction is still a male-dominant industry, and female workers exist in a subordinate position, which means that they are often assigned support or assistance roles and perform relatively less technical tasks (e.g., handling of heavy equipment or tools) [77,78].
This research found that marital status had significant associations with certain sources of job stress. Married workers tend to perceive more fear of infection and threat of job security during the pandemic, and be more worried about the poor working environment compared with unmarried workers. This could be explained by the fact that married workers not only care about themselves, but there is also a greater sense of responsibility and concern for the well-being of their family members, especially the children and aging parents [51]. In addition, the possible project shutdown caused by the COVID-19 pandemic may have made them more worried about job stability and job prospects. Thus, they often have more financial pressure and can hardly bear the negative consequences of losing jobs. In addition, married workers tend to be risk-averse, and thus are more concerned about the exposure to the hazardous working environment onsite [79].
Education level is another critical demographic factor that can influence workers’ perceived stressors during the pandemic. Highly-educated workers are more inclined to be satisfied with organizational responses towards COVID-19 and less worried about their job insecurity. A good educational background means that these workers could better learn and understand the pandemic prevention measures. They tend to have positive attitudes towards making extra efforts to comply with pandemic prevention measures rather than regarding them as barriers towards production [80]. Due to limited social and financial resources, it is difficult for workers with less education to cope with the consequences of unemployment [81,82]. Therefore, these workers tend to pay more attention to the job insecurity during the pandemic. Furthermore, this research also revealed that a higher educational background could reduce workers’ ambiguity about work roles. Highly-educated workers are more aware of the complexity of construction tasks and understand their work roles much better. In addition, these workers reported higher workloads, meaning that they would undertake more tasks and responsibilities onsite.
The analysis also revealed statistically significant working experience differences in pandemic fear and job insecurity. Previous studies have found that the increased self-confidence among experienced workers could be protective against fear and uncertainty about infection risks and job stability induced by the pandemic [83]. By contrast, new workers tend to be cautious and alert to potential threats because they are unfamiliar with the working environment and have limited resources [84]. Furthermore, the results showed that age had a significant effect on workers’ perceived job insecurity. To some extent, this could be explained by the fact that older workers have poorer physical capabilities and less of a competitive advantage, which is associated with the lack of job stability [85]. In many regions in China, the contractors have been banned from employing male workers who are above 60 years of age, and female workers who are more than 50 years of age, which would further cause a sense of crisis for older workers [86].
Finally, regarding the overall mean scores of perceived stressors, this research found that construction workers perceived a slight threat of infection, job insecurity and excessive workload considering that mean scores of these stressors were close to or exceeded the midpoint of the corresponding score ranges. It seems to be understandable for the widespread fear and anxiety among construction workers due to the evolving nature and inherent scientific uncertainties of the COVID-19 pandemic, as well as the public countermeasures to prevent this virus (e.g., quarantine, isolation and physical distancing) [87]. In addition, the pandemic also led to increased workloads due to shortages in the workforce and the schedule pressure caused by the shutdowns and delays of construction projects at the early stages of the pandemic. In contrast, construction workers reported relatively higher satisfaction with organizational pandemic responses, the score of which is close to the high side of the score ranges. This can be attributed to the fact that China has implemented strict pandemic prevention policies, and the government has also issued specific guidance for construction projects [88].

6.2. Theoretical and Practical Implications

The findings of this research have theoretical implications for both pandemic prevention and occupational health research. Although the current COVID-19 pandemic has received a great deal of attention, few studies have focused on pandemic status in the context of the construction industry. This research should be one of the first comprehensive studies to examine the demographic influences on perceived stressors during the pandemic from the perspective of construction workers. The findings can provide a better understanding of how selected demographic characteristics (i.e., gender, marital status, age, education level and working experience) influence how construction workers perceive both COVID-induced and work-induced stressors. This can also give some meaningful insights for further research on the impact of the emerging COVID-induced stressors on the occupational health and safety of construction workers.
This research is also anticipated to provide needed information for practitioners interested in promoting construction workers’ health and well-being through mitigating the job stressors during and after the pandemic. The findings indicate that the job stressors experienced by different demographic groups were unbalanced, causing different degrees of tension among the construction workers. Accordingly, management could design specialized health measures for the targeted demographic groups. First, flexible schedules and technical assistance equipment were suggested to reduce excessive workloads among male workers and highly-educated workers. Furthermore, management should care about the concerns of married workers and workers with low education levels with regard to infectious risks and job instability by necessary COVID-19 health education as well as some regular professional training activities. Moderately increased salary levels are also recommended for workers during the pandemic, which can reduce their concerns about job stability and stimulate their enthusiasm for work. Third, management is supposed to enhance the communication with workers with low education levels to ensure that they have a clear understanding about their work roles. Finally, management should improve the physical working environment through hazard identification and the provision of adequate safety equipment, which is expected to reduce the anxiety of married workers about over-exposure to occupational health and safety hazards onsite.

7. Conclusions

This research aims to empirically analyze the influence of demographic characteristics on the perception of occupational stressors among construction workers during the pandemic. The findings indicated that male workers experienced greater workloads than female workers. Married workers reported higher fear of infection, job insecurity and were more concerned about the poor working environment. Highly educated workers tend to be more satisfied with organizational pandemic responses, perceive lower job insecurity and role ambiguity, but perceive their workloads as being higher. The differences in pandemic fear and job insecurity were statistically significant with regards to working experience. The age difference was also significantly related to perceived job insecurity. This research could provide a comprehensive understanding on the effects of demographic differences on perceived stressors. It would provide meaningful insights for the project managers in promoting health and well-being among different demographic groups during and after the pandemic.
Although useful findings were derived from the current study, the limitations should be clearly recognized. First, the sample involved in the current research was representative because the demographic information of workers was consistent with the general nature of Chinese construction workers. However, the data were merely collected from 21 projects in three Chinese provinces, and thus the generality of the results requires testing using a much larger sample in the future. Second, only five demographic factors were investigated in this research, and the effects of other demographic characteristics of construction workers such as the trade types, family economic status, and personal health status should be investigated further.

Author Contributions

Conceptualization, H.L.; methodology, W.Y., F.X. and T.L.; software, W.Y. and T.L.; validation, F.X.; formal analysis, H.L. and W.Y.; investigation, H.L.; resources, H.L.; data curation, H.L.; writing—original draft preparation, W.Y.; writing—review and editing, H.L.; funding acquisition, H.L. All authors have read and agreed to the published version of the manuscript.

Funding

This research was supported by the Fundamental Research Funds for the Central Universities, grant number 2020RCW007, the National Natural Science Foundation of China, grant No. 72002010, and Beijing Municipal Natural Science Foundation, grant No. 9214025. In addition, this research was funded by Project 202210004136 supported by Beijing Training Program of Innovation and Entrepreneurship for Undergraduates.

Institutional Review Board Statement

The study did not involve biological human experimentation and patient data. This was conducted according to the guidelines of the Declaration of Helsinki, and approved by the Institutional Review Board of Beijing Jiaotong University.

Informed Consent Statement

Informed consent was obtained from all subjects involved in the study.

Data Availability Statement

The data presented in this study are available on request from the corresponding author.

Conflicts of Interest

The authors declare that they have no conflicts of interest.

Appendix A

The twenty-two stressor-specific questions used in this research.
(1)
Pandemic fear
PF1: I believe that COVID-19 has a high fatality rate.
PF2: Currently, the treatment methods for COVID-19 are not effective.
PF3: We will need to wait for a long time before having a vaccine for COVID-19.
PF4: I am worried about myself, my family members or my colleagues who may be affected by COVID-19.
PF5: I believe it is possible that there will be an outbreak of COVID-19 in the area where I live and work.
(2)
Organizational pandemic responses
OPR1: I am satisfied with the way that my project responded to COVID-19.
OPR2: My project did everything that it could have in response to COVID-19.
OPR3: My project took care of its workers’ needs resulting from COVID-19.
(3)
Job insecurity
JI1: The COVID-19 pandemic makes me feel that my job is unstable.
JI2: The COVID-19 pandemic makes me feel that my job prospects will change.
JI3: The COVID-19 pandemic makes my job full of uncertainty in the future.
(4)
Role overload
RO1: I’m very busy with my work every day.
RO2: I often fail to finish my work on time.
RO3: My work requires a lot of time and effort.
(5)
Role ambiguity
RA1: There is no clear, planned goals and objectives for my job.
RA2: There is no clear explanation of what has to be done.
RA3: I do not exactly know what is expected of me.
RA4: I do not know what my responsibilities are.
(6)
Role conflict
RC1: I often receive an assignment without adequate resources and materials to execute it.
RC2: I am often required to work on unnecessary things.
RC3: I receive incompatible requests from two or more people.
RC4: I have to buck a rule or policy in order to carry out an assignment.
(7)
Poor working environment
PWE1: My working environment is either too hot or too cold.
PWE2: My working environment has poor air quality, such as dust and heavy smoke.
PWE3: My working environment is noisy.
PWE4: My working environment is at high safety risk.

References

  1. World Health Organization (WHO). Coronavirus Disease (COVID-19). Available online: https://www.who.int/emergencies/diseases/novel-coronavirus-2019/question-and-answers-hub/q-a-detail/coronavirus-disease-covid-19 (accessed on 1 December 2021).
  2. Araya, F. Modeling the spread of COVID-19 on construction workers: An agent-based approach. Saf. Sci. 2021, 133, 105022. [Google Scholar] [CrossRef] [PubMed]
  3. Ayat, M.; Kang, C.W. Effects of the COVID-19 pandemic on the construction sector: A systemized review. Eng. Constr. Archit. Manag. 2021. [Google Scholar] [CrossRef]
  4. Office for National Statistics, UK. Coronavirus (COVID-19) Related Deaths by Occupation, England and Wales. Available online: https://www.ons.gov.uk/peoplepopulationandcommunity/healthandsocialcare/causesofdeath/bulletins/coronaviruscovid19relateddeathsbyoccupationenglandandwales/deathsregistereduptoandincluding20april2020 (accessed on 1 December 2021).
  5. Olanrewaju, A.; AbdulAziz, A.; Preece, C.N.; Shobowale, K. Evaluation of measures to prevent the spread of COVID-19 on the construction sites. Clean. Eng. Technol. 2021, 5, 100277. [Google Scholar] [CrossRef] [PubMed]
  6. Jeon, J.; Padhye, S.; Bhattacharyya, A.; Cai, H.; Hastak, M. Impact of COVID-19 on the US Construction Industry as Revealed in the Purdue Index for Construction. J. Manag. Eng. 2022, 38, 04021082. [Google Scholar] [CrossRef]
  7. Bureau of Labor Statistics (BLS), USA. Unemployed Persons by Industry and Class of Worker, Not Seasonally Adjusted. Available online: https://www.bls.gov/webapps/legacy/cpsatab14.htm (accessed on 1 December 2021).
  8. Pamidimukkala, A.; Kermanshachi, S.; Jahan Nipa, T. Impacts of COVID-19 on health and safety of workforce in construction industry. In Proceedings of the International Conference on Transportation and Development, Held Virtually, 8–10 June 2021; pp. 418–430. [Google Scholar]
  9. Agyekum, K.; Kukah, A.S.; Amudjie, J. The impact of COVID-19 on the construction industry in Ghana: The case of some selected firms. J. Eng. Des. Technol. 2021, 20, 222–244. [Google Scholar] [CrossRef]
  10. Al-Mhdawi, M.; Brito, M.P.; Abdul Nabi, M.; El-Adaway, I.H.; Onggo, B.S. Capturing the impact of COVID-19 on construction projects in developing countries: A case study of Iraq. J. Manag. Eng. 2022, 38, 05021015. [Google Scholar] [CrossRef]
  11. Ogunnusi, M.; Omotayo, T.; Hamma-Adama, M.; Awuzie, B.O.; Egbelakin, T. Lessons learned from the impact of COVID-19 on the global construction industry. J. Eng. Des. Technol. 2021, 20, 299–320. [Google Scholar] [CrossRef]
  12. Rehman, M.S.U.; Shafiq, M.T.; Afzal, M. Impact of COVID-19 on project performance in the UAE construction industry. J. Eng. Des. Technol. 2021, 20, 245–266. [Google Scholar]
  13. Zamani, S.H.; Rahman, R.A.; Fauzi, M.A.; Yusof, L.M. Government pandemic response strategies for AEC enterprises: Lessons from COVID-19. J. Eng. Des. Technol. 2022. [Google Scholar] [CrossRef]
  14. Kim, S.; Kong, M.; Choi, J.; Han, S.; Baek, H.; Hong, T. Feasibility analysis of COVID-19 response guidelines at construction sites in south korea using CYCLONE in terms of cost and time. J. Manag. Eng. 2021, 37, 04021048. [Google Scholar] [CrossRef]
  15. Assaad, R.; El-adaway, I.H. Guidelines for responding to COVID-19 pandemic: Best practices, impacts, and future research directions. J. Manag. Eng. 2021, 37, 06021001. [Google Scholar] [CrossRef]
  16. Salami, B.A.; Ajayi, S.O.; Oyegoke, A.S. Coping with the COVID-19 pandemic: An exploration of the strategies adopted by construction firms. J. Eng. Des. Technol. 2021, 20, 159–182. [Google Scholar] [CrossRef]
  17. Jones, W.; Gibb, A.G.; Chow, V. Adapting to COVID-19 on construction sites: What are the lessons for long-term improvements in safety and worker effectiveness? J. Eng. Des. Technol. 2021, 20, 66–85. [Google Scholar] [CrossRef]
  18. Raoufi, M.; Fayek, A.R. New Modes of Operating for Construction Organizations during the COVID-19 Pandemic: Challenges, Actions, and Future Best Practices. J. Manag. Eng. 2022, 38, 04021091. [Google Scholar] [CrossRef]
  19. Omatule Onubi, H.; Yusof, N.A.; Sanusi Hassan, A. Perceived COVID-19 safety risk and safety behavior on construction sites: Role of safety climate and firm size. J. Constr. Eng. Manag. 2021, 147, 04021153. [Google Scholar] [CrossRef]
  20. Leung, M.Y.; Liang, Q.; Olomolaiye, P. Impact of Job Stressors and Stress on the Safety Behavior and Accidents of Construction Workers. J. Manag. Eng. 2016, 32, 10. [Google Scholar] [CrossRef]
  21. Umer, W.; Yu, Y.; Antwi Afari, M.F. Quantifying the Effect of Mental Stress on Physical Stress for Construction Tasks. J. Constr. Eng. Manag. 2022, 148, 04021204. [Google Scholar] [CrossRef]
  22. Liang, Q.; Leung, M.Y.; Cooper, C.L. Focus group study to explore critical factors for managing stress of construction workers. J. Constr. Eng. Manag. 2018, 144, 04018023. [Google Scholar] [CrossRef] [Green Version]
  23. Nnaji, C.; Jin, Z.; Karakhan, A. Safety and Health Management Response to COVID-19 in the Construction Industry: A Perspective of Fieldworkers. Process Saf. Environ. Prot. 2022, 159, 477–488. [Google Scholar] [CrossRef]
  24. Feng, Y.; Wu, P.; Ye, G.; Zhao, D. Risk-compensation behaviors on construction sites: Demographic and psychological determinants. J. Manag. Eng. 2017, 33, 04017008. [Google Scholar] [CrossRef]
  25. KN, M.; Parashar, N.; Kumar, C.S.; Verma, V.; Rao, S.; TR, H.; BN, P.K.; Kumar, C. Prevalence and severity of secondary traumatic stress and optimism in Indian health care professionals during COVID-19 lockdown. PLoS ONE 2021, 16, e0257429. [Google Scholar]
  26. Liu, Q.; Ye, G.; Yang, J.; Xiang, Q.; Liu, Q. Construction Workers’ Representativeness Heuristic in Decision Making: The Impact of Demographic Factors. J. Constr. Eng. Manag. 2022, 148, 04022005. [Google Scholar] [CrossRef]
  27. Meng, X.; Chan, A.H. Demographic influences on safety consciousness and safety citizenship behavior of construction workers. Saf. Sci. 2020, 129, 104835. [Google Scholar] [CrossRef]
  28. Han, Y.; Jin, R.; Wood, H.; Yang, T. Investigation of demographic factors in construction employees’ safety perceptions. KSCE J. Civ. Eng. 2019, 23, 2815–2828. [Google Scholar] [CrossRef]
  29. Sampson, J.M.; DeArmond, S.; Chen, P.Y. Role of safety stressors and social support on safety performance. Saf. Sci. 2014, 64, 137–145. [Google Scholar] [CrossRef]
  30. Leung, M.-y.; Chan, Y.-S.; Yuen, K.-W. Impacts of stressors and stress on the injury incidents of construction workers in Hong Kong. J. Constr. Eng. Manag. 2010, 136, 1093–1103. [Google Scholar] [CrossRef]
  31. Wong, S.S.; DeSanctis, G.; Staudenmayer, N. The relationship between task interdependency and role stress: A revisit of the job demands–control model. J. Manag. Stud. 2007, 44, 284–303. [Google Scholar] [CrossRef]
  32. Blanco-Donoso, L.M.; Moreno-Jiménez, J.; Amutio, A.; Gallego-Alberto, L.; Moreno-Jiménez, B.; Garrosa, E. Stressors, job resources, fear of contagion, and secondary traumatic stress among nursing home workers in face of the COVID-19: The case of Spain. J. Appl. Gerontol. 2021, 40, 244–256. [Google Scholar] [CrossRef]
  33. Chen, C.-C.; Zou, S.S.; Chen, M.-H. The fear of being infected and fired: Examining the dual job stressors of hospitality employees during COVID-19. Int. J. Hosp. Manag. 1800, 102, 103131. [Google Scholar] [CrossRef]
  34. Ahorsu, D.K.; Lin, C.-Y.; Imani, V.; Saffari, M.; Griffiths, M.D.; Pakpour, A.H. The fear of COVID-19 scale: Development and initial validation. Int. J. Ment. Health Addict. 2020, 1–9. [Google Scholar] [CrossRef] [Green Version]
  35. Pakpour, A.H.; Griffiths, M.D. The fear of COVID-19 and its role in preventive behaviors. J. Concurr. Disord. 2020, 2, 58–63. [Google Scholar] [CrossRef]
  36. Ren, S.-Y.; Gao, R.-D.; Chen, Y.-L. Fear can be more harmful than the severe acute respiratory syndrome coronavirus 2 in controlling the corona virus disease 2019 epidemic. World J. Clin. Cases 2020, 8, 652. [Google Scholar] [CrossRef] [PubMed]
  37. Presti, G.; Mchugh, L.; Gloster, A.; Karekla, M.; Hayes, S.C. The dynamics of fear at the time of covid-19: A contextual behavioral science perspective. Clin. Neuropsychiatry 2020, 17, 65. [Google Scholar] [PubMed]
  38. Levy, I.; Cohen-Louck, K. Predicting individual function during COVID-19 lockdown: Depression, fear of COVID-19, age, and employment. Front. Psychol. 2021, 12, 682122. [Google Scholar] [CrossRef] [PubMed]
  39. Harper, C.A.; Satchell, L.P.; Fido, D.; Latzman, R.D. Functional fear predicts public health compliance in the COVID-19 pandemic. Int. J. Ment. Health Addict. 2020, 19, 1875–1888. [Google Scholar] [CrossRef]
  40. Blustein, D.L.; Duffy, R.; Ferreira, J.A.; Cohen-Scali, V.; Cinamon, R.G.; Allan, B.A. Unemployment in the Time of COVID-19: A Research Agenda; Elsevier: Amsterdam, The Netherlands, 2020. [Google Scholar]
  41. Pamidimukkala, A.; Kermanshachi, S. Impact of Covid-19 on field and office workforce in construction industry. Proj. Leadersh. Soc. 2021, 2, 100018. [Google Scholar] [CrossRef]
  42. Vu, T.-V.; Vo-Thanh, T.; Nguyen, N.P.; Van Nguyen, D.; Chi, H. The COVID-19 pandemic: Workplace safety management practices, job insecurity, and employees’ organizational citizenship behavior. Saf. Sci. 2022, 145, 105527. [Google Scholar] [CrossRef]
  43. Haupt, T.C.; Deacon, C.; Smallwood, J. Importance of healthy older construction workers. Acta Structilia J. Phys. Dev. Sci. 2005, 12, 1–19. [Google Scholar]
  44. Sierra, F. COVID-19: Main challenges during construction stage. Eng. Constr. Archit. Manag. 2021. [Google Scholar] [CrossRef]
  45. Yuan, Z.; Li, Y.; Tetrick, L.E. Job hindrances, job resources, and safety performance: The mediating role of job engagement. Appl. Erg. 2015, 51, 163–171. [Google Scholar] [CrossRef]
  46. Mostert, K.; Peeters, M.; Rost, I. Work–home interference and the relationship with job characteristics and well-being: A South African study among employees in the construction industry. Stress Health 2011, 27, e238–e251. [Google Scholar] [CrossRef]
  47. Wang, D.; Wang, X.Q.; Xia, N.N. How safety-related stress affects workers’ safety behavior: The moderating role of psychological capital. Saf. Sci. 2018, 103, 247–259. [Google Scholar] [CrossRef]
  48. Burlet-Vienney, D.; Chinniah, Y.; Bahloul, A.; Roberge, B. Design and application of a 5 step risk assessment tool for confined space entries. Saf. Sci. 2015, 80, 144–155. [Google Scholar] [CrossRef]
  49. Choudhry, R.M.; Fang, D. Why operatives engage in unsafe work behavior: Investigating factors on construction sites. Saf. Sci. 2008, 46, 566–584. [Google Scholar] [CrossRef]
  50. Tang, A.C.Y.; Kwong, E.W.y.; Chen, L.; Cheng, W.L.S. Associations between demographic characteristics, perceived threat, perceived stress, coping responses and adherence to COVID-19 prevention measures among Chinese healthcare students. J. Adv. Nurs. 2021, 77, 3759–3771. [Google Scholar] [CrossRef] [PubMed]
  51. Caycho-Rodríguez, T.; Tomás, J.M.; Vilca, L.W.; Carbajal-León, C.; Cervigni, M.; Gallegos, M.; Martino, P.; Barés, I.; Calandra, M.; Anacona, C.A.R. Socio-demographic variables, fear of COVID-19, anxiety, and depression: Prevalence, relationships and explanatory model in the general population of seven Latin American countries. Front. Psychol. 2021, 12, 4980. [Google Scholar] [CrossRef]
  52. Brown, R.; Coventry, L.; Pepper, G. Information seeking, personal experiences, and their association with COVID-19 risk perceptions: Demographic and occupational inequalities. J. Risk Res. 2021, 24, 506–520. [Google Scholar] [CrossRef]
  53. Rosi, A.; van Vugt, F.T.; Lecce, S.; Ceccato, I.; Vallarino, M.; Rapisarda, F.; Vecchi, T.; Cavallini, E. Risk Perception in a Real-World Situation (COVID-19): How It Changes From 18 to 87 Years Old. Front. Psychol. 2021, 12, 646558. [Google Scholar] [CrossRef]
  54. Afshari, D.; Nourollahi-Darabad, M.; Chinisaz, N. Demographic predictors of resilience among nurses during the COVID-19 pandemic. Work 2021, 68, 297–303. [Google Scholar] [CrossRef]
  55. Narayana, G.; Pradeepkumar, B.; Ramaiah, J.D.; Jayasree, T.; Yadav, D.L.; Kumar, B.K. Knowledge, perception, and practices towards COVID-19 pandemic among general public of India: A cross-sectional online survey. Curr. Med. Res. Pract. 2020, 10, 153–159. [Google Scholar]
  56. Yörük, S.; Acikgoz, A. The predictors of secondary traumatic stress and psychological resilience in healthcare workers during the COVID-19 pandemic: A cross-sectional study in Turkey. Stress Health 2022, 1–9. [Google Scholar] [CrossRef] [PubMed]
  57. Loosemore, M.; Waters, T. Gender Differences in Occupational Stress Among Professionals in the Construction Industry. J. Manag. Eng. 2004, 20, 126–132. [Google Scholar] [CrossRef]
  58. Janusonyte, G.; Lawani, K.; Hare, B.; Lawrence, M. Evaluating the impact of Mental Health First Aid (MHFA) training for UK construction workers. In Proceedings of the International Council for Research and Innovation in Building and Construction (CIB) World Building Congress 2019–Constructing Smart Cities, Hong Kong, China, 17–21 June 2019. [Google Scholar]
  59. Maqsoom, A.; Mughees, A.; Zahoor, H.; Nawaz, A.; Mazher, K.M. Extrinsic psychosocial stressors and workers’ productivity: Impact of employee age and industry experience. Appl. Econ. 2020, 52, 2807–2820. [Google Scholar] [CrossRef]
  60. Liang, H.; Zhang, S. Impact of supervisors’ safety violations on an individual worker within a construction crew. Saf. Sci. 2019, 120, 679–691. [Google Scholar] [CrossRef]
  61. Chi, H.; Vu, T.V.; Vo-Thanh, T.; Nguyen, N.P.; Van Nguyen, D. Workplace health and safety training, employees’ risk perceptions, behavioral safety compliance, and perceived job insecurity during COVID-19: Data of Vietnam. Data Brief 2020, 33, 106346. [Google Scholar] [CrossRef]
  62. Tang, C.; Ma, H.; Naumann, S.E.; Xing, Z. Perceived Work Uncertainty and Creativity During the COVID-19 Pandemic: The Roles of Zhongyong and Creative Self-Efficacy. Front. Psychol. 2020, 11, 596232. [Google Scholar] [CrossRef]
  63. Watkins, M.B.; Ren, R.; Umphress, E.E.; Boswell, W.R.; Triana, M.d.C.; Zardkoohi, A. Compassion organizing: Employees’ satisfaction with corporate philanthropic disaster response and reduced job strain. J. Occup. Organ. Psychol. 2015, 88, 436–458. [Google Scholar] [CrossRef]
  64. Leung, M.-y.; Chan, Y.-S.; Yu, J. Integrated model for the stressors and stresses of construction project managers in Hong Kong. J. Constr. Eng. Manag. 2009, 135, 126–134. [Google Scholar] [CrossRef] [Green Version]
  65. Lebang, F.A.; Ardiyanti, N. The Effect of Work-Life Balance and Work Stress on Turnover Intention with Job Satisfaction as A Mediator at Anti-Corruption Institution in Indonesia. In Proceedings of the 5th Global Conference on Business, Management and Entrepreneurship (GCBME 2020), Bandung, Indonesia, 8 August 2020; Atlantis Press: Dordrecht, The Netherlands, 2020; pp. 638–648. [Google Scholar]
  66. Rizzo, J.R.; House, R.J.; Lirtzman, S.I. Role conflict and ambiguity in complex organizations. Adm. Sci. Q. 1970, 15, 150–163. [Google Scholar] [CrossRef]
  67. Ye, G.; Xiang, Q.; Yang, L.; Yang, J.; Xia, N.; Liu, Y.; He, T. Safety Stressors and Construction Workers’ Safety Performance: The Mediating Role of Ego Depletion and Self-Efficacy. Front. Psychol. 2021, 12, 818955. [Google Scholar] [CrossRef]
  68. He, C.; Jia, G.; McCabe, B.; Chen, Y.; Sun, J. Impact of psychological capital on construction worker safety behavior: Communication competence as a mediator. J. Saf. Res. 2019, 71, 231–241. [Google Scholar] [CrossRef] [PubMed]
  69. Xie, Q.; Xia, N.; Yang, G. Do Family Affairs Matter? Work–Family Conflict and Safety Behavior of Construction Workers. J. Manag. Eng. 2022, 38, 04021074. [Google Scholar] [CrossRef]
  70. Hair, J.F. Multivariate Data Analysis; Springer: Berlin/Heidelberg, Germany, 2009. [Google Scholar]
  71. Boone, H.N.; Boone, D.A. Analyzing likert data. J. Ext. 2012, 50, 1–5. [Google Scholar]
  72. Kline, R.B. Principles and Practice of Structural Equation Modeling; Guilford Publications: New York, NY, USA, 2015. [Google Scholar]
  73. Cronbach, L.J. Coefficient alpha and the internal structure of tests. Psychometrika 1951, 16, 297–334. [Google Scholar] [CrossRef] [Green Version]
  74. Aguiar-Quintana, T.; Nguyen, T.H.H.; Araujo-Cabrera, Y.; Sanabria-Díaz, J.M. Do job insecurity, anxiety and depression caused by the COVID-19 pandemic influence hotel employees’ self-rated task performance? The moderating role of employee resilience. Int. J. Hosp. Manag. 2021, 94, 102868. [Google Scholar] [CrossRef]
  75. Faul, F.; Erdfelder, E.; Lang, A.-G.; Buchner, A. G* Power 3: A flexible statistical power analysis program for the social, behavioral, and biomedical sciences. Behav. Res. Methods 2007, 39, 175–191. [Google Scholar] [CrossRef]
  76. Zaidi, M.F.A.; Othman, S.N. Organisational capabilities, environmental turbulence, and NPD performance: A study on Malaysian manufacturing firms. Procedia-Soc. Behav. Sci. 2015, 172, 286–293. [Google Scholar] [CrossRef] [Green Version]
  77. Sunindijo, R.Y.; Kamardeen, I. Work Stress Is a Threat to Gender Diversity in the Construction Industry. J. Constr. Eng. Manag. 2017, 143, 04017073. [Google Scholar] [CrossRef]
  78. Eliufoo, H.K. Gendered division of labour in construction sites in Zanzibar. Women Manag. Rev. 2007, 22, 112–121. [Google Scholar] [CrossRef]
  79. Fang, D.; Chen, Y.; Wong, L. Safety Climate in Construction Industry A Case Study in Hong Kong. J. Constr. Eng. Manag. 2006, 132, 573–584. [Google Scholar] [CrossRef]
  80. Rastogi, T.; Awasthi, S.; Khare, R.; Prasad, M.; Sami, G.; Verma, V.K. Perceptions and practices of COVID-19 protective measures among the general public of North India. Clin. Epidemiol. Glob. Health 2022, 13, 100927. [Google Scholar] [CrossRef] [PubMed]
  81. Cheng, Y.; Chen, C.-W.; Chen, C.-J.; Chiang, T.-l. Job insecurity and its association with health among employees in the Taiwanese general population. Soc. Sci. Med. 2005, 61, 41–52. [Google Scholar] [CrossRef] [PubMed]
  82. Morrison, P.S. Who cares about job security? Aust. J. Labour Econ. 2014, 17, 191–210. [Google Scholar]
  83. Uhlen, M.; Ansteinsson, V.E.; Stangvaltaite-Mouhat, L.; Korzeniewska, L.; Skudutyte-Rysstad, R.; Shabestari, M.; Mdala, I.; Hovden, E.A.S. Psychological impact of the COVID-19 pandemic on dental health personnel in Norway. BMC Health Serv. Res. 2021, 21, 420. [Google Scholar] [CrossRef] [PubMed]
  84. Breslin, F.C.; Dollack, J.; Mahood, Q.; Maas, E.T.; Laberge, M.; Smith, P.M. Are new workers at elevated risk for work injury? A systematic review. Occup. Environ. Med. 2019, 76, 694–701. [Google Scholar] [CrossRef] [PubMed]
  85. Turner, M.; Lingard, H. Improving workers’ health in project-based work: Job security considerations. Int. J. Manag. Proj. Bus. 2016, 9, 606–623. [Google Scholar] [CrossRef]
  86. News, B. The Construction Unit Shall Not Sign Labor Contracts with Men over 60 and Women over 50. Available online: https://baijiahao.baidu.com/s?id=1715638652456494510&wfr=spider&for=pc (accessed on 1 February 2022).
  87. Ahmed, O.; Hossain, K.N.; Siddique, R.F.; Jobe, M.C. COVID-19 fear, stress, sleep quality and coping activities during lockdown, and personality traits: A person-centered approach analysis. Personal. Individ. Differ. 2021, 178, 110873. [Google Scholar] [CrossRef]
  88. Ministry of Housing and Urban-Rural Development of the People’s Republic of China, MHURD. Guidelines for COVID-19 Prevention and Control Work in Housing Construction and Municipal Infrastructure Projects. Available online: https://www.mohurd.gov.cn/gongkai/fdzdgknr/tzgg/202009/20200925_247320.html (accessed on 1 December 2021).
Table 1. The demographic characteristics of respondents involved in this research and the comparison with other studies.
Table 1. The demographic characteristics of respondents involved in this research and the comparison with other studies.
CharacteristicsCategoryComparison of Sample Distribution between Different Studies
Sample of This Research: 498 Workers from 21 Chinese Construction SitesSample of Ye et al. (2022) [67]: 335 Workers from 7 Chinese Construction SitesSample of He et al. (2019) [68]: 536 Workers from 22 Chinese Construction SitesSample of Xie et al. (2022) [69]:172 Workers from 8 Chinese Construction Sites
GenderMale81.7%87.5%91.6%91.3%
Female18.3%12.5%8.4%8.1%
Marital statusUnmarried17.3%--15.1%
Married82.7%--82.0%
Age<3017.5%21.8%20.9%17.4%
31–4032.7%23%39.7%32.6%
41–5041.4%45.7%28.4%33.7%
>508.4%9.6%11.0%16.3%
Eudcation level Primary school15.7%31.9%17.9%-
Junior high school43.6%41.2%44.3%-
Senior high school 25.5%10.4%18.0%-
Vocational college and above15.2%16.5%19.8%-
Experience 5<29.5%21.5%27.0%20.9%
6–1031.5%35.5%36.0%26.7%
10–1521.1%19.4%22.2%21.5%
>1517.9%23.6%14.8%30.2%
Table 2. Descriptive statistics of variables.
Table 2. Descriptive statistics of variables.
ConstructsMSDSkewness (Std.Error)Kurtosis (Std.Error)
Pandemic fear2.990.75−0.20 (0.11)−0.12 (0.22)
Organization response to COVID-193.720.86−0.71 (0.11)0.43 (0.22)
Job insecurity3.220.89−0.00 (0.11)−0.44 (0.22)
Role overload3.200.84−0.15 (0.11)−0.19 (0.22)
Role ambiguity2.540.830.43 (0.11)−0.20 (0.22)
Role conflict2.630.830.33 (0.11)−0.03 (0.22)
Poor working environment2.860.910.22 (0.11)−0.30 (0.22)
Note: Abbreviations: M = Mean value; SD = Standard deviation; Std.Error = standard error.
Table 3. Results of CFA for the questionnaire.
Table 3. Results of CFA for the questionnaire.
Fitness Indices χ 2 / d f IFITLICFIRMSEA
Results2.8490.9370.9260.9370.061
Standards<3>0.9>0.9>0.9<0.08
Note: IFI = Incremental Fitness Index; TLI = Tucker-Lewis index; CFI = Comparative Fitness Index; RMSEA = Root Mean Square Error of Approximation.
Table 4. Results of reliability and convergent validity for variables.
Table 4. Results of reliability and convergent validity for variables.
ConstructsItemsSFLCRAVECronbach’s Alpha
Pandemic fearPF10.650.780.430.79
PF20.71
PF30.70
PF40.58
PF50.61
Organizational pandemic responsesOPR10.790.900.740.90
OPR20.94
OPR30.85
Job insecurityJI10.810.890.740.89
JI20.92
JI30.84
Role overloadRO10.820.880.710.88
RO20.89
RO30.81
Role ambiguityRA10.800.890.660.89
RA20.85
RA30.79
RA40.82
Role conflictRC10.760.870.630.87
RC20.85
RC30.79
RC40.78
Poor working environmentPWE10.790.910.730.91
PWE20.88
PWE30.90
PWE40.84
Note: Abbreviations: SFL = Standardized factor loading; CR = Composite reliability; AVE = Average variance extracted.
Table 5. Results of discriminant validity.
Table 5. Results of discriminant validity.
No.Constructs1234567
1.Pandemic fear0.65
2.Organizational pandemic responses0.15 **0.86
3.Job insecurity0.52 ***0.31 ***0.86
4.Role overload0.37 ***0.23 ***0.36 ***0.84
5.Role ambiguity0.40 ***−0.19 ***0.30 ***0.36 ***0.82
6.Role conflict0.44 ***−0.19 ***0.34 ***0.46 ***0.79 ***0.80
7.Poor working environment0.25 ***−0.07 (n.s.)0.37 ***0.36 ***0.38 ***0.46 ***0.73
Note: (1) Correlations are below the diagonal, and the figures in bold on the diagonal are the square root of the AVE of associated constructs. (2) *** p < 0.001, ** p < 0.01, n.s. p > 0.05.
Table 6. Independent sample t-test of the gender differences for perceived stressors.
Table 6. Independent sample t-test of the gender differences for perceived stressors.
ConstructsGenderMSDt-Valuep-Value
Pandemic fearMale2.990.770.1910.849
Female2.970.65
Organizational pandemic responsesMale3.730.870.4970.620
Female3.680.80
Job insecurityMale3.230.880.7710.442
Female3.150.91
Role overloadMale3.260.853.2020.002
Female2.960.78
Role ambiguityMale2.550.840.7430.459
Female2.480.80
Role conflictMale2.640.820.2560.798
Female2.610.85
Poor working environmentMale2.880.921.0800.282
Female2.770.90
Note: M = Mean value; SD = Standard deviation.
Table 7. Independent sample t-test of the marriage differences for perceived stressors.
Table 7. Independent sample t-test of the marriage differences for perceived stressors.
ConstructsMarital StatusMSDt-Valuep-Value
Pandemic fearUnmarried2.850.70−1.9550.053
Married3.020.75
Organizational pandemic responsesUnmarried3.800.950.9240.358
Married3.700.84
Job insecurityUnmarried3.010.98−2.2080.029
Married3.260.86
Role overloadUnmarried3.120.91−0.9640.337
Married3.220.83
Role ambiguityUnmarried2.410.82−1.5580.122
Married2.560.83
Role conflictUnmarried2.560.84−0.8440.400
Married2.650.82
Poor working environmentUnmarried2.690.76−2.2150.028
Married2.890.94
Note: M = Mean value; SD = Standard deviation.
Table 8. ANOVA analysis of education levels.
Table 8. ANOVA analysis of education levels.
ConstructsEducation Level (M)f-Valuep-Value
Primary SchoolJunior High SchoolSenior High SchoolVocational CollegeBachelor Degree or Above
Pandemic fear2.923.033.012.942.780.6970.626
Organizational pandemic responses3.493.773.753.783.932.4420.034
Job insecurity3.213.393.113.112.565.0630.000
Role overload2.883.3083.233.263.313.3530.005
Role ambiguity2.562.632.532.362.102.4620.032
Role conflict2.552.672.682.612.420.7110.616
Poor working environment2.712.922.882.882.760.7950.554
Note: M = Mean value.
Table 9. ANOVA analysis of working experience.
Table 9. ANOVA analysis of working experience.
ConstructsWorking Experience (M)f-Valuep-Value
≤23–56–1010–15>15
Pandemic fear3.262.833.033.062.952.6860.031
Organizational pandemic responses3.973.753.743.713.591.1690.324
Job insecurity3.493.043.263.283.202.1010.080
Role overload3.453.163.133.293.211.2870.274
Role ambiguity2.662.402.562.662.501.6050.172
Role conflict2.532.542.682.732.591.0430.384
Poor working environment2.912.692.972.902.811.7400.140
Note: M = Mean value.
Table 10. ANOVA analysis of age.
Table 10. ANOVA analysis of age.
ConstructsAge (M)f-Valuep-Value
≤2021–3031–4041–4546–5051–60
Pandemic fear3.252.892.943.033.013.160.8630.522
Organizational pandemic responses3.173.843.633.653.744.021.7010.119
Job insecurity3.333.033.133.293.323.521.9890.066
Role overload3.673.143.223.173.253.270.5300.786
Role ambiguity3.002.472.552.602.552.420.5950.734
Role conflict3.132.652.662.662.592.460.5800.746
Poor working environment32.722.852.902.833.130.9950.428
Note: M = Mean value.
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Liang, H.; Yang, W.; Liu, T.; Xia, F. Demographic Influences on Perceived Stressors of Construction Workers during the COVID-19 Pandemic. Int. J. Environ. Res. Public Health 2022, 19, 4192. https://doi.org/10.3390/ijerph19074192

AMA Style

Liang H, Yang W, Liu T, Xia F. Demographic Influences on Perceived Stressors of Construction Workers during the COVID-19 Pandemic. International Journal of Environmental Research and Public Health. 2022; 19(7):4192. https://doi.org/10.3390/ijerph19074192

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Liang, Huakang, Wenqian Yang, Tianhong Liu, and Fan Xia. 2022. "Demographic Influences on Perceived Stressors of Construction Workers during the COVID-19 Pandemic" International Journal of Environmental Research and Public Health 19, no. 7: 4192. https://doi.org/10.3390/ijerph19074192

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