Heat Stress-Related Symptoms among Bakery Workers in Lebanon: A National Cross-Sectional Study

Heat exposure is linked to a range of heat-related illnesses and injuries. This study assessed the association between workers’ perceptions of the work environment and reports of heat stress-related health symptoms in bakery workers in Lebanon. A national cross-sectional survey of workers was carried out in 504 bakeries in Lebanon. One worker in each bakery was interviewed using questions relating to the workplace environment and heat stress-related health symptoms. Heat and humidity measurements were recorded in bakeries. Descriptive analyses were performed, and logistic regression assessed relationships between the workplace environment, worker perceptions, and reports of heat stress-related health symptoms. In total, 47.2% of workers experienced heat stress-related symptoms, 83% perceived workplace temperatures as hot, and 48% perceived these temperatures as affecting their health. Humidex readings showed that 49% of bakeries had conditions unsafe for routine work tasks. Working under pressure (AOR = 1.65; 95% CI = 1.12-2.43), job dissatisfaction (AOR = 1.76; 95% CI = 1.12-2.79), and perceptions that high temperatures negatively affected health (AOR = 2.73; 95% CI = 1.87-3.99) were all significantly correlated to reports of heat stress-related symptoms. Females were more likely to experience heat stress-related symptoms (AOR = 1.96; 95% CI = 1.13-3.39). Workers who reported low levels of water consumption at work were also more likely to experience heat stress-related health symptoms. We conclude that heat exposure potentially impacts workers’ health in Lebanese bakeries. Improvements in workplace conditions, adequate infrastructure, and workers’ training are key interventions for maintaining workers’ health.

Mental and self-rated health of bakery workers in Lebanon: A national study

Objectives:

The relationship between poverty and health has been well addressed in public health research. The health effects of social and economic inequalities on working groups have also drawn the attention of occupational health scholars. Research addressing workers in low-paying jobs showed increased risks for poor health. This research examined the psychosocial factors associated with poor mental health and self-rated health among low-income bakery workers performing demanding tasks.

Methods:

Face-to-face interviews in 504 randomly selected bakeries in Lebanon provided data on socio-demographics, perception of the workplace environment, job security, job satisfaction, general health, and mental health.

Results:

In total, 16.5% of bakery workers reported poor self-rated health, and 45% reported poor mental health. Workers with a chronic illness were almost three times more likely to report poor self-rated health (OR = 2.86; 95% CI = 1.44–5.67), and those with musculoskeletal pain reported poor self-rated health five times as often (OR = 5.34; 95% CI = 2.9–9.80). Those with a chronic illness and musculoskeletal pain were twice as likely to report poor mental health (OR = 1.94; 95% CI = 1.07–3.50 and OR = 2.07; 95% CI = 1.32–3.23, respectively); and those dissatisfied with their job reported poorer self-rated health (OR = 2.18; 95% CI = 1.12–4.23) and mental health (OR = 2.57; 95% CI = 1.54–4.26). In addition, workers reporting job insecurity had poor mental health twice as often (OR = 1.93; 95% CI = 1.24–2.99). Low socioeconomic indicators showed a gradient association with both poor self-rated health and mental health.

Conclusion:

Reporting job dissatisfaction and insecurity, musculoskeletal pain, and chronic illness were associated with poor mental and self-rated health among bakery workers. Interventions to improve the working conditions of bakery workers are timely and essential. This research provided evidence for policy to guide occupational health practice and safeguard the health of bakery workers.

Associations between poor living conditions and multi-morbidity among Syrian migrant agricultural workers in Lebanon

Background: Syrian migrant farmworkers are among the most marginalized populations in Lebanon, living in poverty, lacking basic legal protections and frequent targets of discrimination. These realities produce living conditions that undermine their basic health and wellbeing. This study explores associations between household living conditions and acute and chronic health problems among Syrian migrant agricultural workers in the Bekaa region of Lebanon. Methods: A survey was carried out in summer of 2011 with a sample of 290 migrant agriculture workers and members of their household living in a migrant farmworker camp. The survey assessed participants living conditions, assets and health conditions. Regression analyses were carried out to examine associations between multi-morbidity and quality of household and neighborhood living conditions. Results: The mean age for the population was 20 years. Forty-seven percent of participants reported health problems. Almost 20% reported either one acute or chronic illness, 15% reported two health problems and 13% reported three or more. The analysis showed a significant positive association between multi-morbidity and poor housing and infrastructure conditions among study participants. Conclusion: The situation for migrant communities in Lebanon has likely further deteriorated since the study was conducted, as hundreds of thousands of new migrants have entered Lebanon since the outbreak of the Syrian armed conflict in 2011. These findings should inspire multi-faceted community development initiatives that provide basic minimums of neighborhood infrastructure and housing quality for Syrian migrant informal settlements across Lebanon, safeguarding the health and wellbeing of community residents.

Gender in occupational health research of farmworkers: a systematic review

Background

Farmwork is one of the most hazardous occupations for men and women. Research suggests sex/gender shapes hazardous workplace exposures and outcomes for farmworkers. This paper reviews the occupational health literature on farmworkers, assessing how gender is treated and interpreted in exposure-outcome studies.

Methods

The paper evaluates peer-reviewed articles on men and women farmworkers' health published between 2000 and 2012 in PubMed or SCOPUS. Articles were identified and analyzed for approaches toward sampling, data analysis, and use of exposure indicators in relation to sex/gender.

Results

18% of articles reported on and interpreted sex/gender differences in health outcomes and exposures. Sex/gender dynamics often shaped health outcomes, yet adequate data was not collected on established sex/gender risk factors relating to study outcomes.

Conclusion

Research can better incorporate sex/gender analysis into design, analytical and interpretive approaches to better explore its mediation of health outcomes in light of emerging calls to mainstream gender research. Am. J. Ind. Med. 57:1344–1367, 2014. © 2014 The Authors. American Journal of Industrial Medicine Published by Wiley Periodicals, Inc. This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

Associations between life conditions and multi-morbidity in marginalized populations: the case of Palestinian refugees

BACKGROUND

Evidence suggests that higher multi-morbidity rates among people with low socioeconomic status produces and maintains poverty. Our research explores the relationship between socioeconomic deprivation and multi-morbidity among Palestinian refugees in Lebanon, a marginalized and impoverished population.

METHODS

A representative sample of Palestinian refugees in Lebanon was surveyed, interviewing 2501 respondents (97% response rate). Multi-morbidity was measured by mental health, chronic and acute illnesses and disability. Multinomial logistic regression models assessed the association between indicators of poverty and multi-morbidities.

RESULTS

Findings showed that 14% of respondents never went to school, 41% of households reported water leakage and 10% suffered from severe food insecurity. Participants with an elementary education or less and those completing intermediate school were more than twice as likely to report two health problems than those with secondary education or more (OR: 2.60, CI: 1.73-3.91; OR: 2.47, CI: 1.62-3.77, respectively). Those living in households with water leakage were nearly twice as likely to have three or more health reports (OR = 1.88, CI = 1.45-2.44); this pattern was more pronounced for severely food insecure households (OR = 3.41, CI = 1.83-6.35).

CONCLUSION

We identified a positive gradient between socioeconomic status and multi-morbidity within a refugee population. These findings reflect inequalities produced by the health and social systems in Lebanon, a problem expected to worsen following the massive influx of refugees from Syria. Ending legal discrimination and funding infrastructural, housing and health service improvements may counteract the effects of deprivation. Addressing this problem requires providing a decent livelihood for refugees in Lebanon.

Hard work at home: musculoskeletal pain among female homemakers

This study explores the relationship between housework and musculoskeletal symptoms among homemakers, adjusting for social, demographic and economic factors. A cross-sectional survey was carried out on 435 women from Nabaa, a low-income community in Lebanon. In total, 77% of women reported having musculoskeletal pain in the previous 12 months. Both psychosocial and physical factors showed significant associations with musculoskeletal symptoms. Related psychosocial factors included feelings of stress associated with homemaking and homemakers' number of children and self-rated health. The physical factors associated with musculoskeletal pain were feeling fatigued at the end of a housework day, working long hours and working in awkward postures or frequently engaging in repetitive hand movements. Ergonomic stressors were also associated with pain in the back and upper and lower extremities. Women from this community engage in a large number of hours of housework that, alongside other factors, were associated with high prevalence of musculoskeletal pain.

PRACTITIONER SUMMARY

This study contributes to the literature by studying women's housework activities in association with musculoskeletal pain. The role of women in homemaking activities is explored together with physical exposures leading to reported symptoms. This study adds a perspective of a Middle Eastern context to the literature of women's musculoskeletal health.