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Sleepiness while driving and shiftwork patterns among Korean bus drivers
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Seyoung Lee, Hyoung-Ryoul Kim, Junsu Byun, Taewon Jang
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Ann Occup Environ Med 2017;29:48. Published online October 9, 2017
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DOI: https://doi.org/10.1186/s40557-017-0203-y
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Abstract
PDFPubReaderePub
- Background
Sleepiness while driving has been regarded as a major cause of death due to traffic accidents. We compared the degree of sleepiness across five different working time periods (first, morning, post-lunch, afternoon, and last) among Korean bus drivers with different shift types (Daily two shift/Alternating day shift). MethodWe interviewed 332 bus drivers with two shift types (Daily two shift, 128; Alternating day shift, 204). The questionnaire included demographic information (age, alcohol consumption and history of disease), a sleep disorder diagnosed by a doctor, job duration, the number of workdays in the past month, average working hours per workday and week, sleepiness while driving (Karolinska Sleepiness Scale), and sleeping time for both workdays and off-days. We conducted log-binomial regression analyses and produced prevalence ratios (PRs) of severe sleepiness (KSS ≥ 7) while driving with 95% confidence intervals (95% CI) to identify the difference in sleepiness for five working times between both groups. ResultsFor the first and morning periods, there were no statistically significant differences in the KSS scores between the two groups. However, from lunch to last driving, drivers with Alternating day shift had a much larger proportion of severe sleepiness than those on Daily two shift. Thirteen (10.2%), 2 (1.6%) and 7 (5.5%) Daily two shift workers reported severe sleepiness in the post-lunch, afternoon and last periods. In contrast, 81 (39.7%), 63 (30.9%) and 64 (31.4%) of Alternating day shift drivers experienced severe sleepiness during the post-lunch, afternoon and last driving periods (p < 0.0001). According to the log-binomial regression analyses, Alternating day shift was associated with severe sleepiness from lunch to last driving. After adjusting for job duration, alcohol consumption and sleeping time on workdays, the PRs were 3.97 (95% CI: 2.29–6.90) post-lunch, 18.26 (95% CI: 4.51–73.89) in the afternoon and 5.71 (95% CI: 2.51–12.99) for the last driving period. ConclusionWe found that Alternating day shift bus drivers suffered from more sleepiness while driving from lunch to last driving than Daily two shift bus drivers. This difference may be because Alternating day shift drivers had more irregular work schedules and longer working hours per day and week.
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Citations
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- Mental health outcomes among urban public transport workers: A systematic literature review
Boris E. Cendales, Viviola Gómez-Ortiz, Sergio A. Useche, Leonor Cedillo, Daryl W.H. Stephenson, Paul Landsbergis Journal of Transport & Health.2024; 36: 101804. CrossRef - Effects of Sleep Deprivation and Hazard Types on the Visual Search Patterns and Hazard Response Times of Taxi Drivers
Long Sun, Meiqi Zhang, Yuanbo Qiu, Changlu Zhang Behavioral Sciences.2023; 13(12): 1005. CrossRef - The Effect of Different Road Types on Timber Truck Drivers by Assessing the Load Environment of Drivers by Monitoring Changes in Muscle Tension
Pavel Škvor, Martin Jankovský, Pavel Natov, Jiří Dvořák, Karel Zlatuška Forests.2022; 13(10): 1565. CrossRef - Shift Work as a Risk Factor for Poor Sleep Quality and Daytime Sleepiness in Khorasan Railway Personnel in Iran
Lahya Afshari Saleh, Farzaneh Rahimpour, Ehsan Rafeemanesh, Fatemeh Ahmadi, Vida Vakili, Faezeh Yazdani Shiraz E-Medical Journal.2022;[Epub] CrossRef - Research gaps and needs for preventing worker fatigue in the transportation and utilities industries
W. Karl Sieber, Guang X. Chen, Gerald P. Krueger, Jennifer E. Lincoln, Cammie C. Menéndez, Mary B. O'Connor American Journal of Industrial Medicine.2022; 65(11): 857. CrossRef - Sleep Disorders and Risk of Motor Vehicle Accident
Soo Hwan Yim, Jae Wook Cho, Jun-Sang Sunwoo, Daeyoung Kim, Dae Lim Koo, Hee-Jin Im, Hyeyun Kim, Kyung Min Kim, Kwang IK Yang Journal of Sleep Medicine.2021; 18(2): 72. CrossRef - Commuting accidents of Spanish professional drivers: when occupational risk exceeds the workplace
Javier Llamazares, Sergio A. Useche, Luis Montoro, Francisco Alonso International Journal of Occupational Safety and Ergonomics.2021; 27(3): 754. CrossRef - Contributory factors to sleepiness amongst London bus drivers
Karl A. Miller, Ashleigh J. Filtness, Anna Anund, Sally E. Maynard, Fran Pilkington-Cheney Transportation Research Part F: Traffic Psychology and Behaviour.2020; 73: 415. CrossRef - Work Ability and Vitality in Coach Drivers: An RCT to Study the Effectiveness of a Self-Management Intervention during the Peak Season
Art van Schaaijk, Karen Nieuwenhuijsen, Monique Frings-Dresen International Journal of Environmental Research and Public Health.2019; 16(12): 2214. CrossRef - Is timber haulage safe? A ten year study of occupational accidents
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Risk factors associated with mortality from pneumonia among patients with pneumoconiosis
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Bum Seak Jo, Jongin Lee, YounMo Cho, Junsu Byun, Hyoung Ryoul Kim, Jung Wan Koo, Jun Pyo Myong
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Ann Occup Environ Med 2016;28:19. Published online April 7, 2016
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DOI: https://doi.org/10.1186/s40557-016-0103-6
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Abstract
PDFPubReaderePub
- Background
The aim of this study was to evaluate factors associated with increased risk of mortality from pneumonia among patients with pneumoconiosis. MethodsMedical records of 103 pneumoconiosis patients hospitalized for pneumonia were investigated. Seven patients who had lung cancer or other malignancy and 13 patients with insufficient medical record were excluded. Two female patients were excluded due to small number to analyze. The subjects were divided into two groups by clinical outcome of pneumonia, the deceased group and the survival group. The two groups were compared in terms of age, smoking history, episode of recent pneumonia, concomitancy of interstitial fibrosis or fungal ball infection, extent of small opacities, grade of large opacities and results of spirometry. Multiple logistic regression was applied to determine the association between these variables and mortality from pneumonia. ResultsThe deceased group showed more frequent history of recent pneumonia (p = 0.006), higher prevalence of interstitial fibrosis (p = 0.007) and longer hospitalization period (p = 0.044). The proportion of subjects who had decreased FVC, less than 70 % of predicted value, was higher in the deceased group (p < 0.001). In multiple logistic regression, after adjusting age, smoking history, recent pneumonia, fungal ball, large opacity, profusion and FVC (or FEV1) less than 70 % of predicted value, history of recent pneumonia, concomitancy of interstitial fibrosis, type of pneumoconiosis and fungal ball presented statistically significant association with mortality from pneumonia. ConclusionsThe concomitancy of fungal ball or interstitial fibrosis, history of recent pneumonia within last 90 days, type of pneumoconiosis, FVC less than 70 % of predicted value, FEV1 less than 70 % of predicted value presented statistically significant association with mortality from pneumonia. More attention should be given to patients who have such factors when treating pneumonia with pneumoconiosis.
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N T Rayens, E A Rayens, R M Tighe Occupational Medicine.2022; 72(8): 527. CrossRef - Influenza and pneumonia knowledge level and vaccination status of pneumoconiosis patients
Yusuf Samir HASANLI, Meral TÜRK, Emin ERDEM Acta Medica Alanya.2022; 6(3): 263. CrossRef - Immunity Testing as a Stage of Forming the Immunocompromised Occupational Cohort
for Vaccination against Pneumococcal Disease
TV Bushueva, NA Roslaya, AN Varaksin, MS Gagarina, OV Shirokova, AS Shastin, EP Artemenko, YuV Shalaumova, MS Vedernikova, AK Labzova ЗДОРОВЬЕ НАСЕЛЕНИЯ И СРЕДА ОБИТАНИЯ - ЗНиСО / PUBLIC HEALTH AND LIFE ENVIRONMENT.2021; : 78. CrossRef - Immunological Risk Factors for Community-Acquired Pneumonia in Chrysotile Asbestos Workers
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Ji-Won Lee, Jun-Pyo Myong International Journal of Environmental Research and Public Health.2019; 16(11): 1966. CrossRef
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Factors associated with suicide ideation among subway drivers in Korea
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Junsu Byun, Hyoung-Ryoul Kim, Hye-Eun Lee, Se-Eun Kim, Jongin Lee
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Ann Occup Environ Med 2016;28:31. Published online August 2, 2016
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DOI: https://doi.org/10.1186/s40557-016-0120-5
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Abstract
PDFPubReaderePub
- Background
There were several suicide events of subway drivers in Korea. The aim of this study is to explore work-related factors associated with suicide ideation among subway drivers. MethodsWe analyzed data from 980 male subway drivers. A section of the Korean version of the Composite International Diagnostic Interview (K-CIDI 2.1) was administered by trained interviewers to judge whether a driver has suicide ideation and to diagnose psychiatric disorders. A questionnaire was also administered to collect data on sociodemographic characteristics, work environments, occupational stress, person under train (PUT) experience, and work-related problems. Occupational stress was examined by using the Korean Occupational Stress Scale (KOSS). Logistic regression was applied to evaluate the association between work-related factors and suicide ideation among subway drivers. ResultsRegarding work-related problems, conflict with passengers and sudden stops due to the emergency bell were significantly associated with suicide ideation. MDD, PTSD, and panic disorder were strongly associated with suicide ideation. In the analysis of occupational stress, insufficient job control (OR 2.34) and lack of reward (OR 2.52) were associated with suicide ideation even after being adjusted for psychiatric disorders and other work-related factors. ConclusionsInsufficient job control and lack of reward were associated with suicide ideation among subway drivers. Strategies for drivers to have autonomy while working and to achieve effort-reward balance should be implemented. Furthermore, drivers who have experienced negative work-related problems should be managed appropriately.
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- Understanding passenger hostility in transit: a systematic review
Melanie Davis, Graham L. Bradley, Jason I. Racz, Samantha Ferguson, Nicholas J. Buys Current Psychology.2024; 43(1): 132. CrossRef - Mental health outcomes among urban public transport workers: A systematic literature review
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Ahmed A. Arif, Oluwaseun Adeyemi, Sarah B. Laditka, James N. Laditka Archives of Suicide Research.2024; : 1. CrossRef - Characteristics of Korean Employees Without Depression but Having Suicidal Ideation
Hye Jeong Jeon, Kang Seob Oh, Young Chul Shin, Dong Won Shin, Sung Joon Cho, Sang Won Jeon Psychiatry Investigation.2023; 20(7): 644. CrossRef - Vulnerabilities and life stressors of people presented to emergency departments with deliberate self-harm; consolidating the experiences to develop a continuum of care using a mixed-method framework
Saju Madavanakadu Devassy, Lorane Scaria, Jaicob Varghese, Anuja Maria Benny, Nicole Hill, Lynette Joubert Frontiers in Public Health.2023;[Epub] CrossRef - Effects of work stress, sleep, and shift work on suicidal ideation among female workers in an electronics company
Junseok Son, Sangyoon Lee American Journal of Industrial Medicine.2021; 64(6): 519. CrossRef - Sintomas depressivos em condutores e riscos no trânsito
Renata Carvalho Macedo De Jesus, Sandra Leal Calais, Hugo Ferrari Cardoso Psico.2021; 52(2): e36015. CrossRef - Impact of effort reward imbalance at work on suicidal ideation in ten European countries: The role of depressive symptoms
Lai-Bao Zhuo, Wu Yao, Zhen Yan, Maria S.T. Giron, Jin-Jing Pei, Hui-Xin Wang Journal of Affective Disorders.2020; 260: 214. CrossRef - A study of job stress, suicidal ideation and suicide attempts in display manufacturing workers: a cross-sectional study
Seung-hwan Ahn, Yong-Jin Lee, Eun-Chul Jang, Soon-Chan Kwon, Young-Sun Min, Seung-Hoon Ryu Annals of Occupational and Environmental Medicine.2020;[Epub] CrossRef - The association between serum dehydroepiandrosterone sulfate (DHEAS) levels and job-related stress among female nurses
Seunghyeon Cho, Won-Ju Park, Wonyang Kang, Hyeong-Min Lim, Ji-Sung Ahn, Dae-Young Lim, Jai-Dong Moon Annals of Occupational and Environmental Medicine.2019;[Epub] CrossRef - Job Stressors and Employment Precarity as Risks for Thoughts About Suicide: An Australian Study Using the Ten to Men Cohort
Allison Milner, Anthony D LaMontagne, Matthew J Spittal, Jane Pirkis, Dianne Currier Annals of Work Exposures and Health.2018; 62(5): 583. CrossRef - Psychosocial job stressors and suicidality: a meta-analysis and systematic review
Allison Milner, Katrina Witt, Anthony D LaMontagne, Isabelle Niedhammer Occupational and Environmental Medicine.2018; 75(4): 245. CrossRef
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The association between psychiatric disorders and work-related problems among subway drivers in Korea
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Se-eun Kim, Hyoung-Ryoul Kim, Jong-Ik Park, Hae Woo Lee, Jongin Lee, Junsu Byun, Hyeon Woo Yim
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Ann Occup Environ Med 2014;26:39. Published online November 1, 2014
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DOI: https://doi.org/10.1186/s40557-014-0039-7
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Abstract
PDFPubReaderePub
- Objectives
This study aimed to find the prevalence and occupational risk factors for major psychiatric disorders among subway drivers in South Korea. MethodsOf all 998 current subway drivers, 995 participated in this study. The Korean version of the Composite International Diagnostic Interview (K-CIDI 2.1) was administered by trained interviewers to diagnose psychiatric disorders in all participants. The questions on socio-demographic characteristics and working conditions included some questions related to a person under train (PUT) experience and work-related problems. One-year prevalence and lifetime prevalence of major depressive disorder (MDD), post-traumatic stress disorder (PTSD), and panic disorder were diagnosed through the interview. The standardized prevalence ratios (SPRs) of these three disorders were calculated in the sample of subway drivers using the 2011 Korean National Epidemiologic Survey data as a basis. Multiple logistic regressions were performed to determine the association between work-related factors and the prevalence of the psychiatric disorders. ResultsThe standardized prevalence ratios (SPRs) for a 1-year prevalence of MDD and PTSD among subway drivers were 1.1 (95% CI 0.7-1.7) and 5.6 (95% CI 3.1-8.8), respectively. Conflict with passengers was significantly associated with an increased risk for both MDD and PTSD in 1-year and in lifetime prevalence. Experiencing a sudden stop due to an emergency bell increased the risk of the lifetime prevalence of MDD (OR 2.61, 95% CI 1.14-6.97) and PTSD (OR 7.53, 95% CI 1.77-32.02). The risk of PTSD significantly increased among drivers who once experienced a near accident in terms of both the 1-year prevalence (OR 8.81, 95% CI 1.96-39.3) and the lifetime prevalence (OR 6.36, 95% CI 2.40-16.90). ConclusionsPTSD and panic disorder were more prevalent among subway drivers than in the general population. We found that having a conflict with passengers, a near accident, and a breakdown while driving can be risk factors for psychiatric disorders among subway drivers. Therefore, a prompt and sensitive approach should be introduced for these high risk groups within the subway company.
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Cécile Bardon, Luc Dargis, Brian L. Mishara Journal of Occupational & Environmental Medicine.2022; 64(2): e70. CrossRef - Prevalence and Risk Factors of Post-Traumatic Stress Disorder in Survivors of a Cohort of Road Accident Victims in Benin: Results of a 12-Month Cross-Sectional Study
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Pieter Coenen, Henk F van der Molen BMJ Open.2021; 11(8): e049651. CrossRef - Post-traumatic stress disorder and its associated factors among people who experienced traumatic events in east African countries, 2020: a protocol for systematic review and meta-analysis
Mengesha Srahbzu Biresaw, Enguday Tirfeneh Gebeyehu Annals of General Psychiatry.2021;[Epub] CrossRef - Underground Metro Drivers: Occupational Problems and Job Satisfaction
Seyed Alireza Samerei, Kayvan Aghabayk, Mohamad Hosein Akbarzade Urban Rail Transit.2020; 6(3): 171. CrossRef - Occupational Risk for Post-Traumatic Stress Disorder and Trauma-Related Depression: A Systematic Review with Meta-Analysis
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Gerard Dunleavy, Ram Bajpai, André Comiran Tonon, Kei Long Cheung, Thuan-Quoc Thach, Yuri Rykov, Chee-Kiong Soh, Hein de Vries, Josip Car, Georgios Christopoulos Building and Environment.2020; 175: 106799. CrossRef - Posttraumatic stress reactions of underground drivers after suicides by jumping to arriving trains; feasibility of an early stepped care outpatient intervention
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Workers’ experiences with compensated sick leave due to musculoskeletal disorder: a qualitative study
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Min Choi, Hyoung-Ryoul Kim, Jinwoo Lee, Hye-Eun Lee, Junsu Byun, Jong Uk Won
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Ann Occup Environ Med 2014;26:33-33. Published online November 4, 2014
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DOI: https://doi.org/10.1186/s40557-014-0033-0
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Abstract
PDFPubReaderePub
- Objectives
The most common occupational disease that is compensated by Industrial Accident Compensation Insurance (IACI) in Korea is musculoskeletal disease (MSD). Although complaints about the workers’ compensation system have been raised by injured workers with MSD, studies that examine workers’ experiences with the Korean system are rare. This paper is a qualitative study designed to examine injured workers’ experiences with the workers’ compensation system in Korea. The aim of this study is to explore the drawbacks of the workers’ compensation system and to suggest ways to improve this system. MethodsAll workers from an automobile parts factory in Anseong, GyeongGi province who were compensated for MSD by IACI from January 2003 to August 2013 were invited to participate. Among these 153 workers, 142 workers completed the study. Semi-structured open-ended interviews and questionnaires were administered by occupational physicians. The responses of 131 workers were analyzed after excluding 11 workers, 7 of whom provided incomplete answers and 4 of whom were compensated by accidental injury. Based on their age, disease, department of employment, and compensation time, 16 of these 131 workers were invited to participate in an individual in-depth interview. In-depth interviews were conducted by one of 3 occupational physicians until the interview contents were saturated. ResultsInjured workers with MSD reported that the workers’ compensation system was intimidating. These workers suffered more emotional distress than physical illness due to the workers’ compensation system. Injured workers reported that they were treated inadequately and remained isolated for most of the recuperation period. The compensation period was terminated without ample guidance or a plan for an appropriate rehabilitation process. ConclusionsInterventions to alleviate the negative experiences of injured workers, including quality control of the medical care institutions and provisions for mental and psychological care for injured workers, are needed to help injured workers return to work earlier and more healthy.
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Gatot Santoso, S. Sugiharto, Abdul Mughni, Muhammad Imam Ammarullah, Athanasius P. Bayuseno, J. Jamari Open Access Macedonian Journal of Medical Sciences.2022; 10(F): 146. CrossRef - Factors related to the physician and the employer influencing successful return to work in Korea: results from the first panel study of workers’ compensation insurance (PSWCI)
Wanhyung Lee, Jin-Ha Yoon, Jaehoon Roh, Yeong-Kwang Kim, Hongdeok Seok, June-Hee Lee, Jong-Uk Won Annals of Occupational and Environmental Medicine.2015;[Epub] CrossRef - The effects of individual, occupational, and supportive factors on successful return to work using a structural equation model
Jongin Lee, Min Choi, Sung Hye Park, Hyoung-Ryoul Kim, Hye-Eun Lee Annals of Occupational and Environmental Medicine.2015;[Epub] CrossRef
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