The Influence of Ambient Factors on Emotional Wellbeing of Older Adults: A Review
Abstract
:1. Introduction
2. Materials and Methods
2.1. Data Collection
2.2. Data Analysis
3. Results
3.1. Why Is the Effect of Ambient Factors on Older Persons’ Wellbeing Analysed?
3.2. What Ambient Factors Are Analysed as Possibly Having an Impact on Older Persons’ Wellbeing?
3.3. How Is the Influence of Ambient Factors on Older Persons’ Wellbeing Analysed?
3.4. What Are the Findings on the Impact of the Factors Studied?
4. Discussion
- For urban planning: prioritizing noise reduction, increasing access to green spaces, and designing environments that promote social interaction.
- For healthcare and assisted living facilities: implementing sensor-based monitoring systems that allow for adaptive environmental adjustments to optimise wellbeing.
- For policymakers: establishing regulations that ensure age-friendly environmental standards in residential areas and public spaces.
5. Conclusions and Future Work
Author Contributions
Funding
Conflicts of Interest
References
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Inclusion Criteria | Exclusion Criteria |
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Studies analysing the influence of ambient factors on the wellbeing of older adults over 65 years old. | Research focused on the study of the influence of nonenvironmental factors on health. |
Studies on the mental health status or wellbeing of older adults, where the environmental factors possibly responsible for their health status are analysed. | Studies focused on the analysis of older persons’ health or wellbeing where the analysis is conducted without sufficient data on related factors or lifestyles. |
Empirical or primary studies. | Systematic reviews and opinion articles, such as editorials, letters to the editor, comments or points of view. |
Quantitative or qualitative studies with appropriate definitions, data analyses, and valid conclusions. | Quantitative or qualitative studies without precise findings. |
Studies written in Spanish or English. | Studies not written in Spanish or English. |
Search Strings |
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Search 1 (terms related to OR): MeSH terms: Built Environment, Home Environment, Social Environments Free terms: Physical Surroundings, Living Conditions, Family Environment |
Search 2 (terms related to OR): MeSH terms: Well Being Free terms: Wellness, Welfare |
Search 3 (terms related to OR): MeSH terms: Health Status, Physical Health Free terms: Health Condition, Physical State, Physicals Conditions |
Search 4 (terms related to OR): MeSH terms: Mental Health, Spiritual Well Being, Life Satisfaction Free terms: Psychic Well-Being, Personal Satisfaction, Emotional Stability |
Search 5: Search 1 AND (Search 2 OR Search 3 OR Search 4) |
Study | Aims (Why?) | Factors (What?) | Methods (How?) | Results |
---|---|---|---|---|
[13] | To assess the effect of music therapy on interactions among intergenerational age groups and the relationship to older adults’ psychosocial wellbeing. | Music therapy. | Questionnaires and analysis of the results of the participation of 21 children and 26 older adults in interventions based on singing, structured conversation, moving to music, and instrument playing. | Engaging in structured conversation and moving to music activities generated a more positive attitude towards aging and feeling more useful in the older adults. |
[14] | To explore how ambient temperature variations influence mental health outcomes in older adults. | Ambient temperature. | National survey with data from over 2000 older adults, analysed for temperature-related impacts on mental health metrics. | Findings indicated a significant correlation between higher temperatures and elevated risks of mental health issues, especially anxiety and mood disorders. |
[15] | To analyse how thermal, acoustic, visual, and indoor air quality (IAQ) factors influence stress levels in individuals with autism spectrum disorder (ASD). | Temperature, noise levels, lighting conditions, and air quality. | Survey-based study with 138 participants (caregivers and parents as proxy respondents), assessing perceived stress responses to different environmental conditions. | Acoustics was identified as the most stressful factor, followed by thermal, visual, and IAQ conditions. Higher autism severity correlated with greater sensitivity to environmental stimuli. |
[16] | To examine how age, gender, co-morbidities, and autism severity influence stress responses to indoor environmental factors in individuals with autism spectrum disorder (ASD). | Temperature, noise levels, lighting conditions, air quality. | Survey-based study with 138 participants (parents and caregivers as proxy respondents), using statistical tests (ANOVA, Mann-Whitney) to analyse group differences. | Acoustics was the most stressful factor, with stronger reactions in individuals with severe autism. Gender and age differences were observed, with older individuals showing higher thermal and visual sensitivities. |
[17] | To assess thermal sensation and skin temperature in older adults with and without dementia in care homes. | Indoor thermal comfort. | Observational study (69 older adults, 60–101 years). Thermal comfort assessed via self-reports, tympanic temperature, and infrared thermography. | Residents with dementia had lower extremity temperatures and reported feeling colder, despite similar ambient conditions. |
[18] | To analyse how ambient noise levels and room acoustics impact communication and wellbeing in nursing homes for older adults with dementia. | Noise levels. | Acoustic measurements and predictive modelling in a nursing home in Flanders, Belgium. Analysis of pre- and post-intervention acoustic conditions after installing noise-absorbing materials. | Reducing reverberation time and optimizing sound absorption improved verbal communication and reduced acoustic stress for older adults with dementia. |
[19] | To estimate the impact of traffic-related noise annoyance on health-related quality of life in a population-based study, according to gender. | Traffic-related noise. | Clinical study in 5021 participants, using multivariate regression methods, on the relationship between the effect of noise and chronic diseases. | A total of 13% of the sample reported a high level of traffic noise annoyance. Women were more likely to report high noise annoyance. |
[20] | To examine the effects of season and weather on mood (valence and activation) and travel satisfaction. | Season and weather. | Data analysis of 562 commutes created by 363 randomly sampled people, using smartphones to report their mood state in their home before and directly after their daily travel. | Temperature leads to a more positive mood. Sunshine, despite making travel more relaxed, leads to a more negative mood for pedestrians and cyclists. Rain and snow result in a higher cognitive-assessed quality of travel. |
[21] | To characterise personal and neighbourhood contextual influences on social isolation and loneliness among older adults. | Social isolation and loneliness. | Analysis of results from 124 interviews conducted with independently-dwelling persons with a mean age of 71, applying a convergent mixed-methods design and using quantitative and qualitative approaches. | Participants with a higher socioeconomic status, and those who lived closer to the city centre were less likely to report feeling socially isolated, while poor physical and mental health enhanced the feeling of isolation, especially among those living in low-density neighbourhoods. |
[22] | To study the association between objectively obtained socioeconomic, physical, and social aspects of the neighbourhood in which persons live and the presence and severity of depressive and anxiety disorders. | Socioeconomic, physical, and social characteristics of a neighbourhood. | Analysis of outcomes of psychiatric interviews with 2980 participants, using multivariate regression techniques, with neighbourhood characteristics comprising a selection of socioeconomic, physical, and social factors. | Neighbourhood socioeconomic factors (low socioeconomic status, more social security beneficiaries, and more immigrants), physical factors (high levels of traffic noise), and social factors (lower social cohesion and less safety) were associated with the presence of depressive and anxiety disorders. |
[23] | To develop an instrument to assess older adults’ perceptions of a set of environmental factors and to analyse their impact on their physical and psychological health, social relations, and environment. | Housing, facilities, residents, stench/noise and traffic. | Analysis of questionnaires (comprising 42 questions on ambient factors) conducted with 1031 individuals aged 65 or over, to determine the relationships between these factors and quality of life. | Characteristics of housing, residents, and nuisances impact on older persons’ quality of life. The other factors analysed showed a very limited effect on physical and mental wellbeing. |
[24] | To assess the impact of music therapy interventions on reducing anxiety and depression in elderly patients with dementia. | Music therapy. | Randomized controlled trial with 150 elderly dementia patients; sessions measured for emotional responses and symptom changes. | Results showed that music therapy significantly reduced both anxiety and depression scores, providing a beneficial nonpharmacological option. |
[25] | To explore how thermal environments influence comfort and autonomy in older adults with dementia, particularly regarding their control over temperature in home settings. | Indoor thermal comfort. | Semi-structured interviews with 5 older adults (aged 79–82) with early-stage dementia, combined with scenario simulation testing of various home thermal conditions. | Older adults with dementia prefer natural ventilation and passive heating (e.g., fireplaces, hot water bottles) over mechanical climate control. Autonomy over thermal settings enhances psychological comfort and engagement in daily activities. |
[26] | To explore the impact of neighbourhood and home on health and cognitive decline in older adults. | Characteristics of household, neighbourhood, and social environment. | Analysis of the effect of characteristics of household, neighbourhood, and social environment on the wellbeing of 2206 older persons, using measurable objective criteria and experts’ opinions. | The household and social environment have a significant impact on cognitive functioning in older persons, with control being key to reduce future risks of cognitive decline. |
[27] | To examine how exposure to residential green and blue spaces correlates with psychiatric disorder risks among middle-aged and older adults. | Residential green and blue spaces. | Analysis of UK Biobank data from over 5000 older adults, assessing green/blue space exposure against mental health outcomes. | Significant association found; greater exposure to these natural spaces was linked to lower incidences of psychiatric disorders, suggesting protective environmental benefits. |
[28] | To examine the possible associations between daily weather conditions and thoughts, feelings, behaviours, and, by extension, life satisfaction. | Weather. | Evaluation, by means of questionnaires and statistical tests, of the behaviour and responses of 1 million United States citizens over a 5-year period. | The results show that weather does not reliably affect judgments of life satisfaction. |
[29] | To investigate the possible effect of the presence of natural environments on subjective wellbeing. | Greenness and biodiversity. | Use of linear regression models to investigate the relationship between visualising green spaces, biodiversity, and blue spaces and subjective wellbeing in a sample of 4912 adults. | The existence of greenness and biodiversity is associated with subjective wellbeing. The relationship between the presence of private greenness and the sense of wellbeing is highlighted. |
[30] | To determine the effects of music listening on cognition and acute confusion of older adults after hip or knee surgery. | Music therapy. | Analysis of the results of the NEECHAM Acute Confusion Scale and the Folstein Mini-Mental State Exam administered to 22 older adults after surgery and music therapy to measure their level of cognition and acute confusion. | The findings demonstrated that the music-listening group had higher levels of cognitive function and less confusion than those who did not listen to music. |
[31] | To explore the association between night-time environmental noise and suicide death in adults. | Night-time noise. | Statistical analysis of the relationship between the incidence of suicide and the level of night-time noise (obtained from the National Noise Information System) in a sample of 155,492 adults (30,498 aged 55 years or over and 34,615 with mental illness) | With interquartile range increases in night-time noise, the hazard ratio for suicide death was significantly increased: 1.32 (95% CI: 1.02–1.70) for younger adults, 1.43 (95% CI: 1.01–2.02) for older adults, and 1.55 (95% CI: 1.10–2.19) for adults with mental illness. |
[32] | To analyse the impact of noise on sleep quality according to age, gender, marital status, education, and body mass index. | Aircraft noise. | Use of logistic and linear regression models to assess data and objective parameters of sleep quality in 112 participants living in the vicinity of an airport over eight nights. | Increased aircraft noise events increased the time required for sleep onset (SOL) and the total wake time after sleep onset (WASO) and decreased sleep efficiency (SE), total sleep time (TST), and time in bed (TB) across all age groups. |
[33] | To investigate the possible interaction between the presence of natural environments and environmental noise levels in urban settings on the psychological and physiological status of female adults. | Natural urban environments and noise levels. | Statistical analysis of the results of experiments with 83 adult women exposed to different natural urban environments and the measurement of psychological and physiological parameters. | Significant associations were found between the presence of natural environments, and to a lesser extent, noise levels, and psychological wellbeing, but not in the case of physiological parameters such as blood pressure. |
[34] | To estimate the risk conferred by high ambient temperature on the health status of patients with psychosis, dementia, and substance misuse. | Hot weather. | Application of time-series regression analysis to data on 22,562 deaths over 9 years and daily weather information. | Patients with mental illness showed an overall increase in risk of death of 4.9% (95% CI 2.0–7.8) per 1 °C increase in temperature above the 93rd percentile of the annual temperature distribution. |
[35] | To investigate the long-term cognitive effects of noise pollution exposure on older adults. | Noise pollution. | Longitudinal study with 1200 participants tracked over five years, focusing on cognitive assessments and environmental noise levels. | Consistent exposure to higher noise pollution was associated with accelerated cognitive decline, especially in memory retention and processing speed. |
[36] | To assess the thermal comfort of older adults in nursing homes and its impact on their wellbeing. | Indoor temperature. | Field study in six nursing homes (322 residents, 187 staff). Long-term monitoring of indoor air temperature and humidity, plus thermal comfort surveys for both residents and staff. | Older adults preferred warmer temperatures (~0.9 °C higher than staff preferences) and wore more clothing. Some facilities failed to provide adequate thermal comfort, particularly in summer and winter. |
[37] | To evaluate the impact of thermal comfort and HVAC design on older adults with dementia, focusing on their unique thermoregulatory needs. | Indoor temperature and air quality. | Literature review and qualitative research using semi-structured interviews with caregivers and professionals in dementia care. Includes analysis of previous case studies on HVAC implementation. | Older adults with dementia show higher sensitivity to temperature variations due to altered thermoregulation. Poor HVAC design can exacerbate behavioural issues. Smart climate control and passive design strategies improve both comfort and quality of life. |
[38] | To investigate how thermal comfort and HVAC design impact the wellbeing of older adults with dementia, considering their altered thermoregulation and cognitive impairments. | Indoor thermal environment. | Mixed-method approach: Literature review and semi-structured interviews with caregivers and professionals in dementia care. | Older adults with dementia have altered temperature perception, leading to discomfort and behavioural changes. Poor HVAC design can exacerbate agitation, while adaptive climate control improves wellbeing. |
[39] | To test sensitivity to environmental social stress as a mechanism of psychosis using Virtual Reality (VR) experiments. | Stress. | Analysis of results of experiments with 170 volunteer participants (55 with recent onset psychotic disorder, 20 at high risk for psychosis, 42 siblings of patients with psychosis, and 53 controls) where different levels of population density, ethnic density, and hostility were simulated. | Paranoia and subjective distress increased with the degree of social stress in the environment. Experimental evidence was provided to suggest that heightened sensitivity to environmental social stress may play an important role in the onset and course of psychosis. |
[40] | To examine the relationship between the number of emergency department visits for “mental and psychosocial problems” and temperature and humidity in younger and older persons. | Temperature and humidity. | Analysis using Poisson regression and generalised additive models of the relationship between temperature and humidity (daily data over 12 years) and the number of emergency department visits for “mental and psychosocial problems” (347,552 visits). | The number of visits tended to increase with increasing mean temperature and higher-than-average humidity, although the effect of the latter was less significant in the group of older adults (aged 65 or over). |
[41] | To investigate the relationship between ambient temperature and hospital admissions for schizophrenia by age group. | Temperature. | Analysis using regression models for the relationship between the number of hospital admissions for schizophrenia (over 9 years) and daily temperature data according to age groups (17,744 admissions, 737 of whom were aged 61 years or over). | A relationship was found between ambient temperature and admissions for schizophrenia across all age groups. A temperature of 28 °C (75th percentile) was associated with a 7% increase in admissions (95% confidence interval: 4e11%). Nonetheless, the oldest age group (61 years or over) was not the most affected. |
[42] | To analyse the impact of social engagement on depressive symptoms in elderly individuals through a meta-analysis. | Social environment. | Meta-analysis of 25 studies encompassing a total of approximately 5000 older adults, examining social interaction frequency and depressive symptoms. | Higher levels of social engagement were strongly associated with reduced depressive symptoms, highlighting the importance of social interaction for mental health. |
[43] | To evaluate the effect of music therapy on the symptom management and coping skills of patients receiving palliative care. | Music therapy. | Statistical analysis of results of surveys administered to 53 palliative care patients and 57 family members regarding experiments. | All patients reported that music therapy facilitated stress relief, relaxation, pain relief, spiritual support, emotional support, and a general feeling of wellbeing. |
[44] | Investigate the impact of the built environment and care services on the quality of life of older adults in rural Chinese nursing homes. | Architectural design, medical care, and environmental factors like social environment, greenness, noise, and air quality. | Survey with 242 residents of rural nursing homes; statistical analysis of environmental and service-related factors; multiple regression analysis. | The study recommends enhancing ventilation, noise control, green spaces, accessibility, and social environment to improve older adults’ well-being. |
[45] | To explore how social environment interactions contribute to empowerment and well-being in individuals living with dementia. | Social environment. | Qualitative study involving interviews with 40 dementia patients, focusing on experiences of social interaction and personal empowerment. | Positive social interactions enhanced feelings of empowerment and emotional well-being, demonstrating the supportive role of social environments in dementia care. |
Studied Factor | Mental Wellbeing | Physical Well-Being | ||
---|---|---|---|---|
Influential | Not Influential | Influential | Not Influential | |
Music (n = 4) | 4 (100%) | 0 (0%) | NA | NA |
Noise (n = 11) | 10 (100%) | 0 (0%) | 2 (100%) | 0 (0%) |
Weather (n = 13) | 12 (92.31%) | 1 (7.69%) | NA | NA |
Social environment (n = 7) | 7 (100%) | 0 (0%) | 2 (100%) | 0 (0%) |
Greenness (n = 4) | 3 (100%) | 0 (0%) | 0 (0%) | 1 (100%) |
Stress (n = 1) | 1 (100%) | 0 (0%) | NA | NA |
Lighting conditions (n = 2) | 2 (100%) | 0 (0%) | NA | NA |
Air quality (n = 3) | 3 (100%) | 0 (0%) | NA | NA |
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Peralta, A.; Olivas, J.A.; Romero, F.P.; Navarro, P. The Influence of Ambient Factors on Emotional Wellbeing of Older Adults: A Review. Sensors 2025, 25, 1071. https://doi.org/10.3390/s25041071
Peralta A, Olivas JA, Romero FP, Navarro P. The Influence of Ambient Factors on Emotional Wellbeing of Older Adults: A Review. Sensors. 2025; 25(4):1071. https://doi.org/10.3390/s25041071
Chicago/Turabian StylePeralta, Arturo, José A. Olivas, Francisco P. Romero, and Pedro Navarro. 2025. "The Influence of Ambient Factors on Emotional Wellbeing of Older Adults: A Review" Sensors 25, no. 4: 1071. https://doi.org/10.3390/s25041071
APA StylePeralta, A., Olivas, J. A., Romero, F. P., & Navarro, P. (2025). The Influence of Ambient Factors on Emotional Wellbeing of Older Adults: A Review. Sensors, 25(4), 1071. https://doi.org/10.3390/s25041071