J. Respir., Volume 3, Issue 3 (September 2023) – 4 articles

The coronavirus (COVID-19) pandemic caused sicknesses ranging from mild to deadly, which disrupted lives and healthcare systems across the globe. Despite the availability of vaccines that are effective in significantly reducing the risks of death and severe disease, misperceptions of COVID-19 vaccine safety, efficacy, risks, and mistrust in institutions responsible for vaccination campaigns have been reported as factors contributing to vaccine hesitancy, leading to an unsatisfactory vaccination rate, which resulted in some countries implementing mandatory COVID-19 vaccination to increase vaccine uptake. This scoping review aimed at mapping global countries that have adopted mandatory COVID-19 vaccination and the reaction of citizens. PRISMA Extension for Scoping Reviews was used. Google Scholar was used to identify papers published in English from December 2019 to February 2022, irrespective of their methodology. A total of 140 studies were identified. After screening for duplication, access, and relevance, 24 were eligible for review. Approximately eleven countries implemented mandatory vaccination, mostly among healthcare workers. Citizens’ reactions towards the policy varied, with some in support of the policy but with a preference for the healthcare workers, and some in support but with the condition that it will only apply to travel, schools, and shopping areas, while others rejected the policy. Studies that may be relevant but were excluded due to eligibility criteria may be a limiting factor to this study. Several ethical considerations should be explicitly addressed when evaluating whether mandatory COVID-19 vaccination is an ethically justifiable policy option as recommended by the WHO policy brief. Full article

Background: TB is a significant public health problem around the world, with South Africa being one of the 30 high-burden TB countries, accounting for 87 percent of all estimated incident TB cases. In South Africa, which accounts for 3% of all instances worldwide, research on students’ experiences and understanding of underlying factors is lacking. These future leaders are still in a key time of physical and psychological development. This study aimed to test students’ understanding of pulmonary tuberculosis (PTB) and its causes at a rural institution of higher learning. Methodology: Quantitative method was used using a cross-sectional design. The study was conducted in the 2020 Vhembe District, Limpopo, South Africa. In the poll, 199 students living in overcrowded campus housing were interviewed. A self-administered questionnaire was used to collect data at the Thohoyandou campus. Data were analysed using version 26.0 of the Statistical Package for Social Sciences (SPSS), with a Spearman’s rank-order correlation run. Results: The findings of this study revealed that 25.6 percent of male students and 74.4 percent of female students, respectively, understood PTB, while students at the selected tertiary institution have insufficient awareness of the causes of PTB. The association between education and TB knowledge among the respondents was determined using Spearman’s rank-order correlation. There was a statistically significant positive association between education and TB knowledge (Spearman’s rho = 0.669, p = 0.035). Conclusions: The study found that students at a higher education institution lacked sufficient general Knowledge regarding PTB. PTB control measures should be adopted to implement better the NSP, NDP, Global STOP TB strategy and the SDGs. Full article

Background: Pulmonary rehabilitation (PR) allows for the treatment of patients with chronic obstructive pulmonary disease (COPD) as an intervention strategy that improves functional capacity, dyspnea, and health-related quality of life. However, adherence to such programs might be improved. This study aimed to describe the differences in sociodemographic and clinical variables, functional capacity, and health-related quality of life in patients diagnosed with COPD adherent and non-adherent to pulmonary rehabilitation at a clinic in Cali, Colombia. Methods: This study followed a descriptive cross-sectional model with 150 patients diagnosed with COPD. Adherence was classified by taking into account the number of sessions completed: low (<35%), moderate (35–85%), and high (>85%). Sociodemographic, clinical, functional capacity, and health-related quality of life variables were considered. Results: Adherence to the PR was rated as high in 57.3% of patients. Variables such as sex, health system affiliation, height, functional capacity, resting SaO₂, and health-related quality of life presented significant differences (p-value ≤ 0.05). The main causes of non-adherence to the program were medical recommendations that prevented continuing in the program due to clinical and safety issues and economic issues that prevented reaching the rehabilitation site, as it was unaffordable. Conclusions: It can be concluded that adherence to pulmonary rehabilitation was rated as high in 57.3% of patients. The high adherence to the PR program occurred in male patients with a capacity to pay the Colombian health system (contributory regime). Full article

Objective: This research aimed to determine the smoking frequency and smoking-related gestational and postpartum health problems in our study population. We investigated the quit rate during pregnancy and relapse after giving birth. The study was conducted in two university family health centers. A total of 270 women aged 18–45 with children were included in the study. Following receipt of verbal consent, the cases’ demographic data, previous obstetric information, smoking status, and gestational weight gain (GWG) were collected through face-to-face interviews and electronic records. The participants’ mean age was 35.75 ± 6.9 years and 28.1% were current smokers. Forty-one participants (16%) smoked during pregnancy, while the secondhand smoking rate was 30%. Ex-smokers experienced greater GWG (17.5 ± 1.7 kg (p = 0.003)) than current smokers and non-smokers. Small gestational age (SGA) and health problems in the first year of life were more frequent in the babies of smoker mothers (p < 0.05). The relapse rate was 81.4%, and the mean relapse interval was 13.9 ± 1.85 months. Having a smoker spouse (0.42 Exp(B), p = 0.035) and high GWG (0.98 Exp(B), p = 0.01) were identified as independent risk factors for relapse. Our results indicate that many of the smoker women quit during pregnancy. Special interventions may increase the quitting rate in pregnancy and reduce the subsequent relapse rate. Full article