Journal of occupational and environmental medicine最新文献_第3页

Fatigue Identification Models for Firefighters Based on Electrocardiogram Signals. 基于心电图信号的消防员疲劳识别模型。

IF 1.4

Journal of occupational and environmental medicine Pub Date : 2026-10-01 Epub Date: 2026-03-25 DOI: 10.1097/JOM.0000000000003718

Xin Zheng, Rui Hao, Huan Wang, Tengteng Hao, Wenzhuo Fu

{"title":"Fatigue Identification Models for Firefighters Based on Electrocardiogram Signals.","authors":"Xin Zheng, Rui Hao, Huan Wang, Tengteng Hao, Wenzhuo Fu","doi":"10.1097/JOM.0000000000003718","DOIUrl":"10.1097/JOM.0000000000003718","url":null,"abstract":"Objectives: To identify physiological indicators and develop effective models for recognizing training-induced physical fatigue in firefighters.Methods: Heart rate variability was analyzed in 18 firefighters before and after physical training. Electrocardiogram signals were processed using linear and nonlinear methods. Feature dimensionality was reduced using 2 selection approaches, and fatigue recognition models were developed using multiple machine learning and deep learning algorithms.Results: Physical fatigue increased the mean heart rate and the low-frequency to high-frequency ratio, while 8 indicators, including mean RR interval, short- and long-term variability, and sample entropy, showed significant decreases. The least absolute shrinkage and selection operator-based one-dimensional convolutional neural network achieved the highest classification accuracy of 94.64%.Conclusions: Electrocardiogram-derived indicators provide a feasible and objective approach for identifying physical fatigue in firefighters, supporting occupational fatigue monitoring and safety management.","PeriodicalId":94100,"journal":{"name":"Journal of occupational and environmental medicine","volume":" ","pages":"818-832"},"PeriodicalIF":1.4,"publicationDate":"2026-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147517885","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Response to the Letter "Misdefined Preclinical Target in Coal Workers' Pneumoconiosis: Teaching Lessons From Machine Learning Models and the Potential of Convolutional Neural Networks in Industrial Robotic Health Screening". 对“CWP中临床前目标定义错误：ML模型的教学经验和cnn在工业机器人健康筛查中的潜力”的回复。

IF 1.4

Journal of occupational and environmental medicine Pub Date : 2026-10-01 Epub Date: 2026-06-19 DOI: 10.1097/JOM.0000000000003719

Fengtao Cui, Hui Xu, Yankun Ma, Kai Han, Bing Li, Fuhai Shen, Yan Wang

引用次数: 0

The Effect of Employment Status and Work Schedule on All-cause Dementia: A Longitudinal Analysis From the Australian Longitudinal Study on Women's Health. 就业状况和工作时间表对全因痴呆的影响：来自澳大利亚妇女健康纵向研究的纵向分析。

IF 1.4

Journal of occupational and environmental medicine Pub Date : 2026-10-01 Epub Date: 2026-06-29 DOI: 10.1097/JOM.0000000000003723

Kay Khaing, Xenia Dolja-Gore, Balakrishnan R Nair, Julie Byles, John Attia

{"title":"The Effect of Employment Status and Work Schedule on All-cause Dementia: A Longitudinal Analysis From the Australian Longitudinal Study on Women's Health.","authors":"Kay Khaing, Xenia Dolja-Gore, Balakrishnan R Nair, Julie Byles, John Attia","doi":"10.1097/JOM.0000000000003723","DOIUrl":"10.1097/JOM.0000000000003723","url":null,"abstract":"Objectives: This study assessed the effect of employment status and work schedule on all-cause dementia.Methods: A total of 10,349 participants from the Australian Longitudinal Study on Women's Health (mean age 47 years) were recruited. Work information was gathered using a self-reported questionnaire. Dementia was defined as per International Classification of Disease-10 codes. The Fine-Gray subdistribution hazard model was used for analysis.Results: Unemployment and rotating shift work increased the risk of all-cause dementia (HR, 1.77; 95% CI, 1.18-2.64 and HR, 1.89; 95% CI, 1.23-2.91, respectively). No statistically significant association was observed for only night shift work or volunteering. There was no dose-response relationship between years of shift work and risk of dementia.Conclusion: Unemployment and rotating shift work were associated with increased risk of all-cause dementia, suggesting these may be potential modifiable risk factors for dementia.","PeriodicalId":94100,"journal":{"name":"Journal of occupational and environmental medicine","volume":" ","pages":"833-840"},"PeriodicalIF":1.4,"publicationDate":"2026-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148335259","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Assessment of Oxidative Stress and Its Association With Biological Markers and Occupational Factors in Tunisian Farmworkers Chronically Exposed to Pesticide Mixtures. 评估长期暴露于农药混合物的突尼斯农场工人的氧化应激及其与生物标志物和职业因素的关联。

IF 1.4

Journal of occupational and environmental medicine Pub Date : 2026-10-01 Epub Date: 2026-04-14 DOI: 10.1097/JOM.0000000000003735

Manel Araoud, Ahmed Bettoumi, Bochra Gayed, Mohamed Anouar Nouioui, Ridha Ghali, Sabrine Haloui, Nozha Brahmi, Abderrazak Hedhili

{"title":"Assessment of Oxidative Stress and Its Association With Biological Markers and Occupational Factors in Tunisian Farmworkers Chronically Exposed to Pesticide Mixtures.","authors":"Manel Araoud, Ahmed Bettoumi, Bochra Gayed, Mohamed Anouar Nouioui, Ridha Ghali, Sabrine Haloui, Nozha Brahmi, Abderrazak Hedhili","doi":"10.1097/JOM.0000000000003735","DOIUrl":"10.1097/JOM.0000000000003735","url":null,"abstract":"Objective: The aim was the assessment of oxidative stress (OS) and its relationships with biomarkers and occupational factors in farmworkers exposed to pesticides (Ps).Methods: Analyses of biological and OS biomarkers were performed for both exposed and unexposed individuals. Multivariate analyses were applied to study associations between these biomarkers.Results: Associations between OS biomarkers and biological parameters were revealed only in farmworkers. The spraying mode and duration predicted low glutathione levels. The Ps cocktail used correlated with increased malondialdehyde ( r = 0.332; P = 0.037), decreased glutathione peroxidase ( r = -0.363; P = 0.021), and inversely with acetylcholinesterase ( r = -0.460; P = 0.003), and it was correlated with anxiety. The latter was also associated with the Ps exposure index. However, butyrylcholinesterase decreased specifically in workers suffering from asthenia ( r = -0.338; P = 0.033).Conclusion: Long-term exposure to Ps mixtures may induce OS and reduce antioxidant capacity, leading to neurological or neuropsychic impairement. Hence, OS biomarkers are useful as early-effect biomarkers of pesticide exposure.","PeriodicalId":94100,"journal":{"name":"Journal of occupational and environmental medicine","volume":" ","pages":"e687-e697"},"PeriodicalIF":1.4,"publicationDate":"2026-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147679637","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Kidney Injury Molecule-1 (KIM-1) as a Biomarker for Detection of Subclinical Nephrotoxic Effect of Chronic Organophosphorus Exposure. 肾损伤分子-1 （KIM-1）作为检测慢性有机磷暴露亚临床肾毒性作用的生物标志物。

IF 1.4

Journal of occupational and environmental medicine Pub Date : 2026-10-01 Epub Date: 2026-03-17 DOI: 10.1097/JOM.0000000000003710

Inas Fawzy Gaballah, Osama Mosbah Abdelazeem, Ahmed Maher Ali, Basma Hussein Mourad

{"title":"Kidney Injury Molecule-1 (KIM-1) as a Biomarker for Detection of Subclinical Nephrotoxic Effect of Chronic Organophosphorus Exposure.","authors":"Inas Fawzy Gaballah, Osama Mosbah Abdelazeem, Ahmed Maher Ali, Basma Hussein Mourad","doi":"10.1097/JOM.0000000000003710","DOIUrl":"10.1097/JOM.0000000000003710","url":null,"abstract":"Objectives: This study investigated subclinical renal impairment in workers chronically exposed to organophosphorus compounds using kidney injury molecule-1 (KIM-1) as a biomarker.Methods: A comparative cross-sectional study included 74 participants, divided into exposed and control groups. After excluding other renal risk factors, all participants underwent clinical assessment and laboratory investigations, including serum urea, creatinine, cholinesterase, and KIM-1.Results: Exposed workers had significantly lower mean cholinesterase levels (3610.54 ± 436.41 U/L) than controls (5975.68 ± 860.69 U/L). Median KIM-1 was higher in the exposed group (5.96 ng/mL) compared with controls (0.84 ng/mL). Longer exposure duration and farming occupation were linked with elevated KIM-1. KIM-1 positively correlated with kidney function markers, while cholinesterase showed a negative correlation.Conclusion: Chronic organophosphorus compound exposure may cause progressive renal damage. KIM-1 is a sensitive biomarker for early detection and monitoring of subclinical tubular injury.","PeriodicalId":94100,"journal":{"name":"Journal of occupational and environmental medicine","volume":" ","pages":"811-817"},"PeriodicalIF":1.4,"publicationDate":"2026-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147470743","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Wellbeing in Essential Workers: The Role of Family-Related Risk and Coworker Support. 核心员工的幸福感：家庭相关风险和同事支持的作用。

IF 1.4

Journal of occupational and environmental medicine Pub Date : 2026-10-01 Epub Date: 2026-04-21 DOI: 10.1097/JOM.0000000000003738

Alden Yuanhong Lai, Sangchoon Jeon, David Vlahov, Robyn R Gershon

{"title":"Wellbeing in Essential Workers: The Role of Family-Related Risk and Coworker Support.","authors":"Alden Yuanhong Lai, Sangchoon Jeon, David Vlahov, Robyn R Gershon","doi":"10.1097/JOM.0000000000003738","DOIUrl":"10.1097/JOM.0000000000003738","url":null,"abstract":"Objective: Essential workers help maintain critical infrastructure in our society. This study examined the workplace characteristics associated with their health and wellbeing in a crisis, and tested the psychometrics of the Workplace Subjective Wellbeing scale.Methods: Structural equation modeling using data from 211 public transit workers.Findings: The ability to protect their families from workplace-related risks (eg, COVID-19 infection), and trust that coworkers will provide support, were more strongly associated with public transit workers' workplace wellbeing than having personal protections, friends at work, coworker appreciation, or beliefs that employers prioritized their wellbeing. Workers with public-facing responsibilities reported significantly lower workplace wellbeing and higher stress. Cronbach alpha for Workplace Subjective Wellbeing was 0.83.Conclusion: Organizational efforts should prioritize family-related risk mitigation and coworker support structures to promote the wellbeing and performance of essential workers during crises.","PeriodicalId":94100,"journal":{"name":"Journal of occupational and environmental medicine","volume":" ","pages":"e698-e706"},"PeriodicalIF":1.4,"publicationDate":"2026-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147731029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Occupational Consistency Between Main and Side Jobs and Age-related Differences in Occupational Injuries or Diseases Among Japanese Workers: A Nationwide Cross-sectional Study. 日本工人主业与副业的职业一致性与职业伤害或疾病的年龄相关差异：一项全国性的横断面研究

IF 1.4

Journal of occupational and environmental medicine Pub Date : 2026-10-01 Epub Date: 2026-04-09 DOI: 10.1097/JOM.0000000000003732

Takahiro Mori, Tomohisa Nagata, Kiminori Odagami, Koji Mori

{"title":"Occupational Consistency Between Main and Side Jobs and Age-related Differences in Occupational Injuries or Diseases Among Japanese Workers: A Nationwide Cross-sectional Study.","authors":"Takahiro Mori, Tomohisa Nagata, Kiminori Odagami, Koji Mori","doi":"10.1097/JOM.0000000000003732","DOIUrl":"10.1097/JOM.0000000000003732","url":null,"abstract":"Objective: This study examined whether the risk of occupational injuries or diseases in the main job differs by side job type (same or different occupation) and by age.Methods: A cross-sectional online survey of 22,369 employed individuals was analyzed. Participants were classified as no side job, a same-occupation, or a different-occupation side job. Multilevel logistic regression analyses were conducted to estimate odds ratios (ORs).Results: Compared with no side job, both same- and different-occupation side jobs were associated with higher risks (ORs = 1.69 and 1.89). This pattern was observed in younger and middle-aged workers, whereas among older workers, the association was stronger for different-occupation side jobs (OR = 1.49).Conclusions: Engaging in side jobs was associated with increased safety risks among younger and middle-aged workers, whereas occupational mismatch warrants attention among older workers.","PeriodicalId":94100,"journal":{"name":"Journal of occupational and environmental medicine","volume":" ","pages":"e679-e686"},"PeriodicalIF":1.4,"publicationDate":"2026-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147640988","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Misdefined Preclinical Target in Coal Workers' Pneumoconiosis: Teaching Lessons From Machine Learning Models and the Potential of Convolutional Neural Networks in Industrial Robotic Health Screening. CWP中临床前靶标定义错误：ML模型的教学经验和cnn在工业机器人健康筛查中的潜力。

IF 1.4

Journal of occupational and environmental medicine Pub Date : 2026-10-01 Epub Date: 2026-06-29 DOI: 10.1097/JOM.0000000000003720

Zhu Zhu

引用次数: 0

Exploring Metal Mixtures Exposure and Cardiovascular Risk Factors in Miami Dade. 探索金属混合物暴露和迈阿密戴德心血管危险因素。

IF 1.4

Journal of occupational and environmental medicine Pub Date : 2026-10-01 Epub Date: 2026-04-08 DOI: 10.1097/JOM.0000000000003733

Boubakari Ibrahimou, Ning Sun, Shelbie Raposo, Yiliang Zhu

引用次数: 0

Problematic Smartphone Use Among Working Adults in Singapore: A Cross-Sectional Study. 新加坡工作成年人使用智能手机的问题：一项横断面研究。

IF 1.4

Journal of occupational and environmental medicine Pub Date : 2026-10-01 Epub Date: 2026-05-27 DOI: 10.1097/JOM.0000000000003765

Yin Zhien Tan, Rebecca Hui Shan Ong, Hui Shan Sim, Choon How How, Constance Ai Li Png, Chau Sian Lim, Lai Huat Peh, Hong Choon Oh

{"title":"Problematic Smartphone Use Among Working Adults in Singapore: A Cross-Sectional Study.","authors":"Yin Zhien Tan, Rebecca Hui Shan Ong, Hui Shan Sim, Choon How How, Constance Ai Li Png, Chau Sian Lim, Lai Huat Peh, Hong Choon Oh","doi":"10.1097/JOM.0000000000003765","DOIUrl":"10.1097/JOM.0000000000003765","url":null,"abstract":"Objective: While smartphones benefit the working population, concerns over problematic smartphone use (PSU) have grown. This study investigated the relationship between PSU and perceived work productivity, sleep, and well-being.Methods: Working adults (n = 303) were drawn from a survey for secondary analysis. Measures included the Smartphone Addiction Scale-Short Version and the Work Productivity and Activity Impairment questionnaire. Descriptive and covariate-adjusted analyses, including analysis of indirect associations were conducted.Results: PSU prevalence was 33.0%. Individuals with PSU were younger and reported poorer sleep and more depressive and anxiety symptoms ( P < 0.05). PSU was associated with absenteeism, presenteeism, and activity impairment ( P < 0.001). Depressive and anxiety symptoms showed small indirect association effects.Conclusions: PSU affects many working adults and is linked to poorer well-being and perceived productivity loss, highlighting the need for workplace digital well-being initiatives.","PeriodicalId":94100,"journal":{"name":"Journal of occupational and environmental medicine","volume":" ","pages":"780-786"},"PeriodicalIF":1.4,"publicationDate":"2026-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148038846","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0