Background: Pink-collar workers are a group of workers in the service industries. Teachers are classified as a group of pink-collar workers, who are under a high level of stress. This study aimed to investigate the effect of physical exposures and job stress on mental health and sleep quality of technical and vocational teachers. Materials and Methods: This cross-sectional study was conducted on 622 teachers. The Pittsburgh Sleep Quality Index (PSQI) and the Epworth Sleepiness Scale (ESS) were employed to evaluate sleep status; the Osipow Questionnaire was used to assess job stress; the musculoskeletal intervention center – Norrtalje questionnaire (MUSIC) was used to measure physical exposures; and the 12-Item General Health Questionnaire was used to assess mental health. Results: The mean scores of general health, job stress, and work hardness were 10.97 ± 6.29, 153.40 ± 22.63, and 15.61 ± 2.77, respectively; the mean score of ESS and PSQI were 6.22 ± 3.61 and 5.44 ± 2.97, respectively. The mental health status of the participants was significantly worse with more exposure to various types of job stressors and physical exposures. There was a significant relationship between sleep quality and general health score. Conclusion: The mental health status was considerably better in women, smokers, and people who exercised, have less work experience, do not do shift work, work fewer hours per week, and have good sleep quality. Physical exposures and various occupational stressors can reduce mental health. There was a significant relationship between job stress and decreased sleep quality but sleep quality was not significantly associated with age, BMI, work experience, and working hours per week.

Introduction: Nearly a quarter-million people work in universities in Canada, making it one of the fastest-growing sectors. Although each university provides occupational health and safety services and training programmes to their employees, there have been no studies conducted on the impact of such programmes on employees' knowledge, attitude and behaviour. The aim of this study was to evaluate the effectiveness of dissemination of information of workplace health and safety programmes to workers at a Canadian university. Methods: The study compared two cross-sectional online surveys of employees of a Canadian university regarding workplace health and safety with a previously conducted cross-sectional study and thematic analysis of key informant interviews to address the issues raised in the surveys. Results: Participation in health and safety presentations could enhance understanding and practices of safety. Age, employment status and duration of employment were associated with the levels of knowledge, attitudes and behaviour of employees and graduate students. The key informant interviews highlighted some new initiatives such as the establishment of workplace health and safety committees in all university buildings; the development of a safety app and health and safety management system; routine annual inspections of all university building offices and laboratories; new orientation for undergraduate students where general safety rules are described. Discussion: University should have regular presentations on the available health and safety programmes and should increase the number of safety training programmes and keep track of the employees that have not received any training, particularly for those working in hazardous environments.

Introduction: During the refining and packing of tea, a very fine dust is formed which is called the tea fluff. Exposure to this fluff has been reported to cause ventilatory defects on chronic exposure. Objective: To determine the association between air quality of the different work sections of tea gardens and the ventilatory functions of the workers. Methodology: An observational analytical study with cross sectional design was conducted on 400 apparently healthy individuals working in different sections of 4 tea gardens. Data on sociodemographic characters of the population, particulate matter (PM) and air quality (AQI) was recorded. All participants underwent spirometric evaluation. Results: The mean (SD) age of the study population was 37.8 (8) years. Most (67%) of the study participants were females. The participants were engaged in the job for a mean (SD) of 4.7 (2.7) years. The median distribution of PM2.5, PM 10 and AQI are progressively higher from the garden section to the dry section. A significant correlation between FVC and PM2.5 and PM10 is seen. FEV1 and FEV1/FVC shows a significant correlation with all air quality parameters while FEF25-75 is correlated to none of them. Comparison of the three models to predict the spirometric variables show that even after adjustments, the FEV1 is significantly associated with air quality parameters, FEV1/FVC is significantly associated with the air quality parameters and age while the FEF25-75% is dependent on the age of the participant. Conclusion: There is a strong correlation between the ventilatory parameters and the cumulative exposure of PM2.5, PM10 and AQI, which persists even after adjustment for confounders.

Introduction: Information Technology (IT) professionals commonly encounter occupation-related issues that adversely affect psychological health and well-being. Aim and Objective: To study the level and relationships of life satisfaction with cognitive flexibility and resilience in IT professionals. Materials and Methods: In this cross-sectional study, 457 IT professionals were assessed with Sociodemographic proforma, Cognitive Flexibility Scale (CFS), Cognitive Resilience Scale (CRS), and Satisfaction with Life Scale (SWLS). Statistical Analysis Used: Descriptive statistics, Student's t-test, ANOVA, and linear regression analysis. Results: The mean score on CRS was high (4.5), whereas on CFS was low (49.36). The mean score on SWLS was also low (17.36) particularly with widowed and disrupted family status, positively linked to the scoring of CFS & CRS, and negatively linked to hours of work. Conclusions: Among Indian IT professionals, cognitive flexibility and life satisfaction are low and influenced by family. Life satisfaction is proportionately linked to cognitive flexibility and resilience.

Background: Hairdressers undergo extensive and prolonged exposure to a variety of chemical substances present in the air in their salons. Although in low concentrations, the various products used for hair care are harmful as most of these products generate chemical aerosols during different procedures. These aerosols which have irritant or sensitizing effects on respiratory mucosa have been found to enter into the airways. Aim: The aim of this study is to assess the impairment of lung function in hairdressers in Gangtok. Method: This is a cross-sectional, comparative study conducted on 50 hairdressers and 50 age- and sex-matched non-hairdresser comparison group. The sampling technique used was simple random sampling. Permission from Institutional Ethical Committee was obtained before beginning the study. A standard questionnaire was used to record the respiratory symptoms. The pulmonary function parameters of the subjects were measured using portable spirometer HELIOS 720. Results: All the parameters were decreased in hairdressers and almost all the differences were statistically significant. FEV1 (P = 0.023) and FEV1/FVC ratio (P < 0.05) were reduced significantly. FEF25–75% and PEFR were also significantly reduced (P < 0.05 in both parameters). FVC was also reduced in hairdressers, but it was not statistically significant (P = 0.342). Conclusion: Hairdressers undergo exposure to different chemicals in their workplace and carry the risk of decreased pulmonary function.

Context: The need for physicians qualified in the field of occupational safety and health (OSH) is growing with the growth of manufacturing and service sectors where maximum number of work-related morbidity and mortality occur. Aims: This article aims to assess the effectiveness and feasibility of the certificate course in occupational safety and health for training and capacity building of primary care physicians in OSH. Methods and Material: Guideline for reporting evidence-based practice educational interventions and teaching (GREET) was used for describing educational interventions. The outcome was assessed by comparing the mean scores. t test with P < 0.005 was considered a level of significance. Results: The result showed significant improvement in the cumulative pre- and post-test scores after each module. The certificate course is suitable for adult learning as there was no intergroup difference in knowledge after the program. Consistent with the findings, the improvement scores indicate that training has made a difference in the knowledge and learning of the trained physicians. Conclusions: This customized training intervention has high potential for scaling up while optimally addressing the scarcity of trained physicians in the OSH in high population density settings like India where a high number of vulnerable workforces work in the informal economy.

Background: The tea plantation industry is composed of a complex chain of workers whose functions often overlap. There has been an extensive use of pesticides in this sector, and in the long term, these can have detrimental effects on the chemical sprayers working in the tea plantations. Aims: To assess the morbidities related to pesticide toxicity and document the most recent plasma cholinesterase levels among the pesticide sprayers working in selected tea plantations in South India. Methods: A cross-sectional study was conducted among 290 chemical sprayers in selected tea plantations in South India after approval from the Institutional Ethics Committee and permission from the plantations. A structured interview schedule was administered by face-to-face interview with the selected sample. The blood cholinesterase detection done at the Estate Hospital was documented by the interviewer. Results: The mean age of the participants was 45.6 ± 8.5 years and all of them were males. About 35.2% of the participants had reported at least one symptom of organophosphorus toxicity. The most common symptom was headache (21.7%) followed by itching of the eyes (20%) and watering of the eyes (16.2%). The blood cholinesterase values were normal in most of the sprayers in the study and only four (1.4%) sprayers had values less than the reference range. There was a significant association between the duration of work, method of spraying, and the blood cholinesterase levels indicating that greater duration of exposure and more direct contact with the chemical raise the cholinesterase levels significantly. Conclusion: The symptoms of pesticide toxicity were reported among the sprayers. The blood cholinesterase levels were normal for most of them.

Backgroud: Physicians are at a high risk of being infected by coronavirus disease (COVID-19). Methodology: Our aim was to understand lived experiences of physicians who recovered from COVID-19 by focusing on mental health and psycho-social protective factors through a qualitative study using a narrative approach. A semi-structured questionnaire was outlined referring to literature and seeking experts' opinions. Telephonic interviews were conducted after fulfilling the inclusion criteria. Interviews were transcribed verbatim, and narratives were written and interpreted. Results: Mental health concerns identified from the narratives of five physicians are fear of infecting others, feeling guilty of transmitting infection, stigma, loneliness, and worry about complications after recovery. Social support, faith in a higher power, sense of purpose, and resilience were their sources of strength. Conclusion: Given the vulnerability and professional commitment to serve people, there is an urgent need to address their mental health needs. Support groups and having interactions with mental health professionals during periods of isolation are some recommendations.

Background: This study was conducted to determine the effects of musculoskeletal disorders on professional quality of life among midwives working in delivery rooms. Aim: The aim of the study was to determine the effect of musculoskeletal disorders of midwives working in delivery rooms on the quality of professional life. Methods: This descriptive study was conducted with 88 midwives who worked in delivery rooms and delivered babies. The data were collected using the Nordic Musculoskeletal Questionnaire (NMQ) and the Professional Quality of Life Scale (ProQOL R-IV). Statistical Analysis Used: The data were analysed with IBM SPSS V23 using MANOVA and path analysis. Results: Of the midwives, 80.7% reported that they had pain in the waist in the last year. According to the result of path analysis for NMQ and ProQOL R-IV, only the path coefficient between the 12-month disability and burnout was found to be statistically significant (p = 0.012). The multivariate analysis showed that single midwives had higher job satisfaction than married ones (p = 0.030) and those who chose their profession willingly had higher job satisfaction than others (p = 0.043). Conclusion: It was observed that most of the midwives suffered from low back pain. Additionally, there may be a relationship between musculoskeletal problems experienced by midwives and their professional burnout levels. Relevant strategies to reduce occupational risks, especially musculoskeletal disorders, and to increase the professional quality of life of midwives should be implemented urgently.

Background: Chlorpyrifos is the ninth most consumed pesticide for agricultural purposes in India. It is a chlorinated organophosphate that also causes poisoning in non-target species such as humans. There is a scarcity of published literature on chlorpyrifos intoxication in the Indian scenario. Objective: The objective of the study was to find out the clinical epidemiology and factors influencing the outcome of chlorpyrifos poisoning in the farming and allied agricultural workers. Methodology: The patient record-based cross-sectional study was carried out on 40 confirmed cases of chlorpyrifos poisoning in a tertiary care teaching hospital in East Godavari district, a predominantly agrarian region in the state of Andhra Pradesh. Clinic-demographic profile, aspects of poisoning, outcome in terms of recovery, death, ventilator support were obtained. Mortality or requirement of ventilator support was classified as a bad outcome. Carlsons' Co-morbidity Index, Poison Severity Score, and Glasgow Coma Scale score at the time of admission were assessed objectively. The strength of association between the predictor variables and the outcome was represented using the odds ratio. Statistical analysis was performed using Graph Pad Prism 8.0 trial version. Results: Chlorpyrifos poisoning constituted about 10% of pesticide poisoning and 25% of such cases had a poor outcome. The mean age was 44.73 ± 10.76 years, the majority being farmers. Younger age (<40 years), early reporting to hospital, Carlsons' Co-morbidity Index of less than 8, Glasgow Coma Scale score of more than 12, and Poison severity score of less than 2 were significantly associated with favorable outcome (P < 0.005). During admission, 60% of cases had a plasma pseudocholinesterase level of less than 1000 U/L. Lower plasma pseudocholinesterase was associated with a poor outcome (OR 9.62 CI 4.05-22.84). Conclusions: Farmers and allied agricultural workers are susceptible to chlorpyrifos intoxication. Along with clinical and laboratory parameters, Carlsons' Co-morbidity Index, Glasgow Coma Scale score, and Poison severity score at the time of admission are seen as reliable predictors of outcome.

Background: Several studies have examined the occupational factors associated with alcohol use and dependence. However, there are very few studies that investigated the role of occupational factors associated with long-term abstinence among persons treated for alcohol dependence in India. Aim: To examine the occupational factors associated with long-term abstinence among persons treated for alcohol dependence. Methods: Sixty in-patients treated for alcohol dependence were selected using inclusion criteria from the Government-run de-addiction center, tertiary care teaching hospital, Bangalore. All patients were followed up periodically for 1 year. The semi-structured interview schedule was used for collecting data on occupational factors associated with long-term abstinence. Descriptive statistics, Chi-square test, and Fisher exact test were used for data analysis. Results: There was a positive trend showing self-employed (pf = 1.74, P = 0.45), having skilled work (pf = 1.52, P = 0.72), regular pattern of employment (pf = 1.21, P =.60), monthly mode of income (pf = 1.43, P =.76) were factors associated with abstinence. Among eight occupational variables, employment status (x² = 4.0, P =.04) and having well-defined working hours ((pf = 6.18, P =.04) were significantly associated with long-term abstinence among persons treated for alcohol dependence. Conclusion: Occupational factors seem to influence the outcome in alcohol dependence and appropriate vocational interventions would be effective in promoting long-term abstinence.

Introduction: If carrying loads is not done correctly, it may cause many disorders and diseases, such as musculoskeletal disorders, which are considered the first cause of disability. The aim of the study is a comparison between two methods of calculating load limits and determining the health effects and disorders of carrying loads. Methods: Two methods were used to examine and calculate the maximum permissible load weight. The first method was introduced by the National Institute for Occupational Safety and Health (NIOSH), and the second was introduced by the Washington Industrial Safety and Health Act (WISHA). The researcher used both methods to determine the maximum load weight and to compare the responses. Health effects were listed in the checklist. The study was descriptive, evaluated, and analyzed by Statistical Package for the Social Sciences (SPSS) software. Findings: In the first method, recommended weight lifted (RWL) and lifting index were calculated, and in the second method, the maximum allowable load was calculated. The weight obtained by the first method was smaller than the weight obtained by the second method. Carrying heavy loads resulted in low back pain, discopathy, herniation, high ocular pressure, and osteoarthritis. Conclusion: The first method is suitable for determining the permissible load limits. In this way, the pressure on the spine is less likely to occur. In general, health disorders and related disabilities were less likely to happen in this situation.