Archives of environmental & occupational health最新文献

The aim of this study was to identify diseases that result in permanent and temporary medical disqualification for civil aviation pilots and their changes over the years. A retrospective analysis was conducted on the medical examination records performed in Turkey from 2018 to 2022, in accordance with ICAO and EASA standards. The permanent disqualification rate was 1.3%, and the temporary disqualification rate was 6.6%. The most common reasons for permanent disqualification among pilots were circulatory system diseases (24%), mental and behavioral disorders (22.9%), and nervous system diseases (11.5%). The most common reasons for temporary disqualification among pilots were circulatory system diseases (17.9%), digestive system diseases (11.8%), and health problems related to COVID-19 infection (9.5%). The data obtained from this study may be useful in developing preventive medicine approaches to prevent medical disqualifications and in-flight medical incapacitation.

Research on musculoskeletal disorders among tomato farmworkers is limited. This pilot study aims to generate insights and preliminary data on tasks performed by tomato farmworkers at a demonstration test plot, evaluating associated ergonomic risk factors. A demonstration test plot was constructed to simulate tasks performed by tomato farmworkers. Muscle activity in the anterior deltoid and upper trapezius was measured using surface electromyography (sEMG) and compared among tasks. The intensity of physical activity during stake pounding, bucket tossing, and tying tasks was monitored using a GT9X activity monitor. Non-parametric ANOVA revealed that the upper trapezius exhibited the highest muscle activity in all tasks (p < 0.05). Stake pounding showed the highest muscle activity, peak loads, and the most intense physical activity. Future studies will focus on assessing tomato farmworker activities over longer shifts and evaluating the impact of posture, fatigue, and energy expenditure on the risk for musculoskeletal disorders.

Most rural households in Ethiopia depend on traditional cooking fuels. The inefficient combustion of those fuels significantly raises health concerns by exposing them to indoor air pollution. This study aimed to assess the factors contributing to indoor air pollution exposure in rural households. The study was based on data from 573 households selected randomly using a multi-stage sampling approach. Descriptive statistics and a Generalized Ordered Logit model, which explores the relationship between various independent variables and levels of exposure to indoor air pollution, were used. The study employed indicators such as traditional solid fuel use, inadequate ventilation during cooking, and lack of improved cookstoves as proxies to assess households' exposure to indoor air pollution. More than 79% of households were found to be severely polluted. Women were the most exposed to indoor air pollution. The number of rooms, having a bank or microfinance savings account, education, income, access to electricity, floor building material, number of dependent family members, and cooking time were the main contributing factors. The use of clean fuels, improved cookstoves, and adequate ventilation must be strongly advocated.

The objective of this study is to investigate factors influencing the time to return to work (RTW) of HealthCare Workers (HCW) infected with COVID-19 during the initial wave of the pandemic in a southern French university hospital. Data collection of 170 HCW (between March 16 to June 1, 2020) included demographic and professional information, clinical profiles, comorbidities, medical management, therapies and RT-PCR results. The mean time to RTW was 15.6 days. Multivariate analyses revealed that the time to RTW was shorter among laboratory and emergency workers, while it was longer for HCW aged 40 to 49 years, at higher risk of severe illness, with a delayed negative SARS-CoV-2 PCR or those treated with azithromycin and/or hydroxychloroquine. This study highlights diverse factors affecting HCW RTW post-COVID-19 infection, underscoring the importance of exercising caution in administering unproven therapies to HCW during the early stages of a novel infectious pandemic.

The World Trade Center (WTC) Health Program is a limited federal health care program that provides medical monitoring and treatment for WTC-related health conditions to responders and survivors impacted by the terrorist attacks on September 11, 2001.This study described the characteristics of the Program survivor members (who lived, worked, went to school, daycare or adult daycare or present in the New York City Disaster Area of 9/11/2001) to stimulate innovative ideas for improving healthcare services, generate new research interest, and serve as a reference for future research on this population. Administrative and medical claims data collected from the Program start date (07/01/2011) through 2022 were used. As of 12/31/2022, there were 37,384 enrolled survivors: 5.0% were aged ≤21 years on 9/11/2001, 45.9% females, and 31.2% non-Hispanic Whites. A total of 24,148 (64.6%) were certified for at least one WTC-related condition, including neoplasms (36.0%), aerodigestive disorders (35.6%) and mental health conditions (18.6%); 22.9% were certified for more than one category. Certification rates of some WTC-related conditions differed by sex, age and race/ethnicity. WTC survivor population is diverse in sex, age and race/ethnicity, with a high proportion certified for certain WTC-related health conditions, providing great opportunities for research in various areas.

This paper describes the development and validation of the Post-Traumatic Stress Disorder Assessment Scale for Emergency Services (PASES). The PASES was developed to address the needs of Australia's first National Mental Health and Wellbeing Study of Police and Emergency Services, Answering the Call (AtC) which covered Police, Ambulance, Fire and Rescue and State Emergency Services personnel. PASES offers several advantages for use in the emergency services sector over other Post-Traumatic Stress Disorder (PTSD) screening scales, including assessment of functional impairment, a dimensional measure of severity which includes identification of sub-threshold cases experiencing distress and impairment, and allowing for experience of cumulative trauma. Analysis of Composite International Diagnostic Interview (CIDI) data from a large national sample identified PTSD symptoms that usually co-occur allowing streamlining of the scale with minimal information loss. In a large sample, PASES had high specificity and adequate sensitivity in comparison to self-reported PTSD diagnosis. Data from AtC supported there being a strong dimensional gradient in distress and associated harms, including suicidal behaviors, across the levels of severity of the PASES. In a subsample of 191 fire sector employees who completed both PASES and PCL-5, both scales had equivalent discrimination compared with self-reported diagnosis of PTSD by a mental health professional. The paper also presents population data for Australian volunteer and employed emergency services personnel collected in AtC.

This study aimed to identify characteristics of workers experiencing health problems without a decline in labor productivity to address presenteeism. A cross-sectional analysis was conducted on 554 workers in Japan, with a median age of 43 years. Participants reported any health problems in the past month, along with job stressors, stress responses, social support, and job and life satisfaction using the Brief Job Stress Questionnaire. They were categorized into three groups: "no symptoms," "pre-presenteeism" (health problems without work impact), and "presenteeism" (health problems with work impact). Results showed that 30.1% were in "prepresenteeism" and 52.0% in "presenteeism." Stress responses and social support were linked to both "pre-presenteeism" and "presenteeism," while job stressors and job and life satisfaction were only associated with "presenteeism." These findings offer insights for preventing presenteeism.

Extensive pesticide use in Trinidad and Tobago (T&T) raises concerns for human and environmental health. Therefore, this study sought to assess the general knowledge, attitudes and practices of T&T residents on pesticides and related topics. Using convenience (non-probability) sampling, a questionnaire was administered to residents of Trinidad (N = 572) and Tobago (N = 68). Most respondents (93.44%) had insufficient knowledge on pesticides and application protocols but had supportive attitudes (95.94%) that acknowledged pesticides as harmful, and positive perceptions toward eco-friendlier approaches (IPM, organic farming). Poor practices (97.5%) were prominent, including heavy pesticide reliance (>70.0%), no PPE during pesticide handling (48.76%) and minimal use of IPM (15.31%) and biocontrol (12.50%). User knowledge gaps and malpractices can inform local state entities in designing effective public outreach initiatives for promoting adoption of safer pest management practices.

Occupational exposures comprise of a broad range of factors in constant and direct contact with the ocular surface. Cataract, a leading cause of visual impairment globally, has been associated with various occupational exposures. This review critically examines existing literature on the relationship between occupational exposures and cataract development. We aim to synthesize findings from studies exploring the impact of occupational factors such as ultraviolet (UV) radiation, ionizing radiation, welding fumes, polyaromatic hydrocarbons, tobacco dust, and other elements on the prevalence and incidence of cataract among exposed populations. In our review, certain exposures, such as UV radiation, demonstrated strong evidence regarding their association with cataract development, while others presented suggestive evidence. Hence, further studies are needed to better understand exposures of greatest concern, which can subsequently inform regulations pertaining to occupational exposures in work environments.

B A rapid review was conducted to describe pesticide exposure assessment methodologies in Agricultural Work Contexts (AWC)s in Latin America and the Caribbean (LAC), in order to provide elements to reduce vulnerabilities within the agricultural population. A final number of 79 articles were selected from Medline via Pubmed, LILACS, and SciELO. In the region, family agriculture is the predominant form of agricultural production (72%) in informal agricultural work contexts (AWCs), which are characterized by small-scale diversified agricultural production, lower educational attainment, limited income, and a lack of social and healthcare security for the families. Indirect exposure assessment methods were the most commonly reported (58%), and its use was associated with informal AWCs (p = 0.011). Understanding AWCs and employing appropriate assessment methods can contribute to addressing vulnerabilities in the agricultural sector.