{"title":"Response to Letter to the Editor.","authors":"Kenneth D Rosenman, Mary Jo Reilly","doi":"10.1097/JOM.0000000000003556","DOIUrl":"https://doi.org/10.1097/JOM.0000000000003556","url":null,"abstract":"","PeriodicalId":94100,"journal":{"name":"Journal of occupational and environmental medicine","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2025-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145152247","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}
Kristine Krajnak, Mark Jackson, Samantha Service, Anna Mnatsakanova, Christopher Warren, Xueyan Xu, Daniel Welcome
{"title":"Sensorineural and peripheral vascular responses induced by exposure to high-frequency vibration. II Effects in females.","authors":"Kristine Krajnak, Mark Jackson, Samantha Service, Anna Mnatsakanova, Christopher Warren, Xueyan Xu, Daniel Welcome","doi":"10.1097/JOM.0000000000003558","DOIUrl":"https://doi.org/10.1097/JOM.0000000000003558","url":null,"abstract":"<p><strong>Objectives: </strong>Dental and veterinary technicians performing dental work are predominately female. The goal of this study was to determine whether exposure to high-frequency vibration, similar to that generated by dental tools, contributes to changes in sensory and vascular function.</p><p><strong>Methods: </strong>The tails of female rats were exposed to vibration at 1250 Hz (constant acceleration of 49 m/s2) for 4 hours per day, for 10 days. The effects on sensory nerve function, and vascular function were measured.</p><p><strong>Results: </strong>Vibration increased sensitivity to applied pressure but not to transcutaneous electrical stimulation. It also resulted in changes in blood flow.</p><p><strong>Conclusions: </strong>Changes in vascular and sensorineural function detected in this study are consistent with the idea that high-frequency vibration is injurious to soft tissues.</p>","PeriodicalId":94100,"journal":{"name":"Journal of occupational and environmental medicine","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2025-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145152279","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}
Patrick J McGrath, Maryam Akbari-Fakhrabadi, William F Chaplin, Tina Saryeddine, Graham Pawlett, Elena Laroche, Jim Petrik, Ivana Irwin, Alberto Caban-Martinez, Valerie Hervieux, Ting Xiong, Margaret K McDonald, JianLi Wang, Igor Yakovenko
{"title":"Development and Evaluation of the Firefighter Exposure to Carcinogens Scale (FECS).","authors":"Patrick J McGrath, Maryam Akbari-Fakhrabadi, William F Chaplin, Tina Saryeddine, Graham Pawlett, Elena Laroche, Jim Petrik, Ivana Irwin, Alberto Caban-Martinez, Valerie Hervieux, Ting Xiong, Margaret K McDonald, JianLi Wang, Igor Yakovenko","doi":"10.1097/JOM.0000000000003515","DOIUrl":"https://doi.org/10.1097/JOM.0000000000003515","url":null,"abstract":"<p><strong>Objective: </strong>Firefighters are exposed to carcinogens from combustion, necessitating decontamination practices. This study developed and validated the Firefighter Exposure to Carcinogens Scale (FECS) to assess exposure-mitigating behaviors.</p><p><strong>Methods: </strong>The sample included 179 volunteer firefighters from across Canada, comprising both English and French speakers, evaluated 20 items on exposure prevention across three dimensions: perceived importance, past behavior, and future intention. Principal axis factor analysis was conducted, and Parallel Analysis based on Principal Components determined the number of factors. McDonald's Omega measured internal consistency, and item-total correlations were examined.</p><p><strong>Results: </strong>A one-factor solution was acceptable for all scales, with high coefficient omega values indicating strong internal consistency. Small mean differences between language groups were nonsignificant, and no correlations were found with demographic variables.</p><p><strong>Conclusions: </strong>The FECS is a reliable, valid one-factor model for both languages, supporting cancer prevention efforts.</p>","PeriodicalId":94100,"journal":{"name":"Journal of occupational and environmental medicine","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2025-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145139845","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}
{"title":"Navigating Pandemics in Defense Environments: A Comparative Analysis of Pre-, During and Post-COVID-19 Health Practices and Workplace Adaptations Among Employees of a Hungarian Defence Company.","authors":"László Trembeczki, János Besenyő, István Kobolka","doi":"10.1097/JOM.0000000000003526","DOIUrl":"https://doi.org/10.1097/JOM.0000000000003526","url":null,"abstract":"<p><strong>Objective: </strong>The purpose of the structured abstract is to assess the health policies, workplace modifications, and pandemic readiness of Hungarian defense companies prior to, during, and followingCOVID-19.</p><p><strong>Methods: </strong>Organizational reactions to COVID-19 were gathered through a cross-sectional survey of 564 workers. Descriptive statistics, ANOVA, and Pearson correlation were among the analyses.</p><p><strong>Results: </strong>During COVID-19, health behaviors greatly improved; however, after the epidemic, they decreased. Measures of reaction and readiness soared before the epidemic and subsequently gradually decreased. Workplace adjustments stayed largely the same.</p><p><strong>Conclusion: </strong>Although the COVID-19 pandemic led to short-term gains in workplace health procedures, long-term readiness and response systems deteriorated after the outbreak. For military sector workplaces to remain resilient over the long term, institutional commitment and ongoing assessment are essential.</p>","PeriodicalId":94100,"journal":{"name":"Journal of occupational and environmental medicine","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2025-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145139879","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}
Melody Kay Gwilliam, Christina Maria Socias-Morales, Scott Allen Hendricks, Karen Elizabeth Innes, Audrey Ann Reichard, Heidi A Stallings, Laura Kathryn Pick, Ashley Elizabeth Rutherford, Gordon S Smith
{"title":"Analysis of severity of finger, hand, and wrist injuries among Department of Air Force workers.","authors":"Melody Kay Gwilliam, Christina Maria Socias-Morales, Scott Allen Hendricks, Karen Elizabeth Innes, Audrey Ann Reichard, Heidi A Stallings, Laura Kathryn Pick, Ashley Elizabeth Rutherford, Gordon S Smith","doi":"10.1097/JOM.0000000000003553","DOIUrl":"https://doi.org/10.1097/JOM.0000000000003553","url":null,"abstract":"<p><strong>Objective: </strong>This study examined U.S. Department of the Air Force (DAF) work-related finger, hand, and/or wrist (FHW) injuries, and focusing on injury characteristics, severity, and outcomes.</p><p><strong>Methods: </strong>Characteristics, details, and severity of work-related, noncombat FHW injuries (2008-2018) were examined. Rates, patterns of severity and identification of at-risk populations within DAF were calculated.</p><p><strong>Results: </strong>Nearly a quarter of DAF injuries were FHW-related and decreased from 2008-2018. The highest rates were among males, younger workers and enlisted workers. Odds of severe injury increased with age group. After adjustment sex was not significantly different. Aircraft maintenance had the most severe injuries, while metal workers had the highest rate.</p><p><strong>Conclusions: </strong>Surveillance and focused interventions of high-risk groups, standardized codes, and regular updating of training and procedures contribute to continued reduction of FHW injuries.</p>","PeriodicalId":94100,"journal":{"name":"Journal of occupational and environmental medicine","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2025-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145139860","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}
Ji-Soo Jang, Sung-Kyung Kim, Sangwon Hwang, Hoon Jo, Hye-Seon Jeon
{"title":"Association Between Types of Shift Work and Physical Health Symptoms, Including Musculoskeletal Symptoms and Sleep Disturbance: Evidence from the 7th Korean Working Conditions Survey.","authors":"Ji-Soo Jang, Sung-Kyung Kim, Sangwon Hwang, Hoon Jo, Hye-Seon Jeon","doi":"10.1097/JOM.0000000000003537","DOIUrl":"https://doi.org/10.1097/JOM.0000000000003537","url":null,"abstract":"<p><strong>Objective: </strong>This study examined the associations between different types of shift work and health symptoms, including musculoskeletal symptoms and sleep disturbances, among South Korean workers.</p><p><strong>Methods: </strong>Data from 43,011 participants in the 7th Korean Working Conditions Survey were analyzed. Multivariate logistic regression was used to estimate adjusted odds ratios (aORs) with 95% confidence intervals (CIs) for each shift type.</p><p><strong>Results: </strong>Rotating shift work was significantly associated with low back pain (aOR = 1.31, 95% CI: 1.13-1.52), upper extremity pain (aOR = 1.31, 95% CI: 1.14-1.51), and waking up exhausted (aOR = 1.41, 95% CI: 1.20-1.64). Fixed shift workers had increased risks of anxiety (aOR = 1.77, 95% CI: 1.33-2.34) and depression (aOR = 2.08, 95% CI: 1.50-2.86).</p><p><strong>Conclusion: </strong>Rotating and fixed shift types are associated with adverse health outcomes. These findings support the need for shift type specific occupational health interventions and policy responses.</p>","PeriodicalId":94100,"journal":{"name":"Journal of occupational and environmental medicine","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2025-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145139874","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}
Fatih Deniz, Suleyman Enes Hacibektasoglu, Satu Tufan, Ozlem Guner, Adem Guner, Onur Sahin
{"title":"Development of a Virtual Reality Experience Satisfaction Scale for Occupational Health and Safety Training.","authors":"Fatih Deniz, Suleyman Enes Hacibektasoglu, Satu Tufan, Ozlem Guner, Adem Guner, Onur Sahin","doi":"10.1097/JOM.0000000000003555","DOIUrl":"https://doi.org/10.1097/JOM.0000000000003555","url":null,"abstract":"<p><strong>Objective: </strong>This study addresses the lack of validated tools to assess satisfaction with virtual reality (VR) applications in occupational health and safety (OHS) training.</p><p><strong>Methods: </strong>A 22-item satisfaction scale was developed through item generation, expert review, and pilot testing. Data were collected from 258 participants who completed VR-based OHS training between February and June 2024. Exploratory and confirmatory factor analyses were conducted, along with internal consistency checks using Cronbach's alpha.</p><p><strong>Results: </strong>The scale explained 70.657% of the total variance. Internal consistency was high, with Cronbach's alpha values of 0.958 for Effectiveness-Learning, 0.928 for Perceived Satisfaction, 0.778 for Ease of Perception, and 0.966 overall.</p><p><strong>Conclusions: </strong>The developed scale is a valid and reliable instrument for evaluating satisfaction with VR-based OHS training, supporting the improvement of training effectiveness and learner-centered design.</p>","PeriodicalId":94100,"journal":{"name":"Journal of occupational and environmental medicine","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2025-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145088596","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}
{"title":"Key Performance Indicators in Workplace Health Promotion: A Cross-Sectional Text-Mining Study of Feedback Sheets from Government-Led Health and Productivity Management Initiatives in Japan.","authors":"Kosuke Sakai, Shoko Nakazawa, Yuko Furuya, Kota Fukai, Kei Sano, Masayuki Tatemichi","doi":"10.1097/JOM.0000000000003542","DOIUrl":"10.1097/JOM.0000000000003542","url":null,"abstract":"<p><strong>Objective: </strong>To identify key performance indicators (KPIs) in workplace health promotion (WHP) and their associations with initiative performance, history, and industrial background.</p><p><strong>Methods: </strong>We conducted a cross-sectional study analyzing descriptions of KPIs from 2,679 Japanese companies participating in government-led WHP initiatives. Text-mining techniques were used to categorize the KPIs and examine their association with company rankings, submission history, and industry.</p><p><strong>Results: </strong>Eleven KPIs were identified, including health status, productivity improvement, and recruitment. Productivity improvements and losses were frequently referenced by top-ranked companies, whereas lower-ranked companies and new participants prioritized recruitment and retention, which were commonly discussed in the retail, healthcare, and welfare industries. Mental health was more prevalent in the information, technology, communication, and electrical equipment sectors.</p><p><strong>Conclusions: </strong>The findings support effective KPI setting in WHP and provide insights to inform dissemination of government-led initiatives.</p>","PeriodicalId":94100,"journal":{"name":"Journal of occupational and environmental medicine","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2025-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145088668","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}
{"title":"Predicting Heat-Induced Physiological Strain and Dehydration among Male Agricultural Workers in Eastern India: Implications of Climate Change.","authors":"Aditya Nath, Subhashis Sahu","doi":"10.1097/JOM.0000000000003543","DOIUrl":"https://doi.org/10.1097/JOM.0000000000003543","url":null,"abstract":"<p><strong>Objective: </strong>This study appraised hourly physiological strain and dehydration risk among male agricultural workers during summer paddy harvesting in eastern India, and examined associations with Wet Bulb Globe Temperature (WBGT) and individual-level risk factors.</p><p><strong>Methods: </strong>A cross-sectional study was conducted among 200 adult males using purposive sampling over 40 days (April-June 2024) in West Bengal. Hourly WBGT, heart rate, and aural canal temperature were recorded to calculate the physiological strain index (PSI). Hydration status was assessed using urine specific gravity. Multiple linear regression identified PSI predictors.</p><p><strong>Results: </strong>WBGT steadily predicted PSI; age amplified strain, work experience showed protection across all five hours (p < 0.001). Dehydration amplified from 16.5% to 33% (p < 0.001), and excessive sweating doubled the risk.</p><p><strong>Conclusions: </strong>Prolonged occupational heat exposure augments physiological strain and dehydration, emphasizing the need for urgent heat mitigation approaches in agricultural workforces.</p>","PeriodicalId":94100,"journal":{"name":"Journal of occupational and environmental medicine","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2025-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145082872","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}