Industrial HealthPub Date : 2024-11-15DOI: 10.2486/indhealth.2024-0141
Mai Iwanaga, Norito Kawakami
{"title":"Long-term impact of being bullied at school on job satisfaction among middle-aged workers: findings from a 50-year prospective study of the 1958 British Birth Cohort.","authors":"Mai Iwanaga, Norito Kawakami","doi":"10.2486/indhealth.2024-0141","DOIUrl":"https://doi.org/10.2486/indhealth.2024-0141","url":null,"abstract":"<p><p>School bullying victimization may deteriorate job satisfaction as well as life satisfaction. This study assessed the effects of school bullying on job satisfaction in middle-age. We used data collected in 1965 (when the participants were aged 7 yr), 1969 (11 yr), and 2008 (50 yr), from a 50-yr prospective study of the 1958 British Birth Cohort. Bullying victimization was rated via parental interviews when the participants were 7 and 11 yr of age. A combined variable of bullying victimization (never, occasionally, and frequently) at these two ages was used. A self-reported questionnaire was administered to assess job satisfaction. Hierarchical multiple regression analyses, adjusted for possible confounders, were conducted to clarify the association between school bullying and job satisfaction later in life. Of 4,879 middle-aged workers, 43% (occasionally bullied: 28%; frequently bullied: 15%) reported bullying-related victimization. No significant association was identified between school bullying and job satisfaction when job satisfaction was treated as a continuous variable; however, frequent bullying was significantly negatively associated with job satisfaction when job satisfaction was treated as a binary variable. Experiences of school bullying were more strongly reflected in life satisfaction than in job satisfaction. Future studies should examine the mechanism of this relationship.</p>","PeriodicalId":13531,"journal":{"name":"Industrial Health","volume":" ","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142647684","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Industrial HealthPub Date : 2024-11-15DOI: 10.2486/indhealth.2024-0155
Satu Pakarinen, Mikael Sallinen
{"title":"Workload management measures for supporting nuclear industry main control room operators and emergency response organization personnel during crises-a scoping review.","authors":"Satu Pakarinen, Mikael Sallinen","doi":"10.2486/indhealth.2024-0155","DOIUrl":"https://doi.org/10.2486/indhealth.2024-0155","url":null,"abstract":"<p><p>The aim of this scoping review was to provide an overview and classification of existing studies on strategies and measures to reduce the workload of nuclear industry main control room operators and emergency response organization personnel to support their wellbeing and functional capacity during crises. The Preferred Reporting Items for Systematic Reviews and Meta-Analysis extension for Scoping Reviews (PRISMA-ScR) statement guidelines were followed. All the 49 studies included involved main control room operators. No studies were found on emergency response organizations. Forty studies addressed technical systems, interfaces and/or algorithms, 11 addressed guides, procedures and protocols, and three addressed training as workload management measures. Yet, only 11 studies evaluated the workload empirically. In conclusion, a large number of studies on technically oriented support measures, protocols and procedures was found. The empirical evidence on the effects of workload management measures was scarce. Further research is needed to truly evaluate the effects of these workload management strategies and measures on employees' workload, wellbeing, and functional capacity. Also, more research is needed on other measures such as management models, working hour arrangements, and social and psychological support measures. Further, the workload management of emergency response organization personnel should also be studied.</p>","PeriodicalId":13531,"journal":{"name":"Industrial Health","volume":" ","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142647700","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Subsequent development of cholangiocarcinoma caused by exposure to 1,2-dichloropropane and/or dichloromethane in the printing company in Osaka, Japan.","authors":"Shoji Kubo, Masahiko Kinoshita, Yasunori Sato, Hiroji Shinkawa, Shogo Tanaka, Takeaki Ishizawa, Sakae Maeda, Atsushi Miyamoto, Shinji Kumagai, Ginji Endo","doi":"10.2486/indhealth.2024-0159","DOIUrl":"https://doi.org/10.2486/indhealth.2024-0159","url":null,"abstract":"<p><p>After the report of 17 patients with occupational cholangiocarcinoma caused by long-term exposure to high concentrations of 1,2-dichloropropane and/or dichloromethane in a printing company in Osaka in 2014, additional five patients were diagnosed to have such cholangiocarcinoma. Cholangiocarcinoma was detected during regular health examination or follow-up for liver dysfunction in four of the five patients. Nearly all five patients presented with clinicopathological findings such as an elevated γ-glutamyl transpeptidase activity at the diagnosis, regional dilatation of intrahepatic bile ducts without tumor-induced obstruction, chronic bile duct injury, and precancerous/early cancerous lesions (biliary intraepithelial neoplasia and intraductal papillary neoplasm of the bile duct) at various sites of the bile duct. These findings were similar to those of the previous 17 patients. In total, cholangiocarcinoma developed in 22 of 95 workers exposed to 1,2-dichloropropane in the printing company. Of 22 patients with cholangiocarcinoma, 18 patients were members of 19 high exposure workers (≥1,500 ppm-years). These findings strengthen further the theory that 1,2-dichloropropane causes occupational cholangiocarcinoma. Regular health examination of workers exposed to 1,2-dichloropropane and/or dichloromethane is necessary to detect such cholangiocarcinoma because the potential of the carcinogenesis risk persists over the long term.</p>","PeriodicalId":13531,"journal":{"name":"Industrial Health","volume":" ","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142619382","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Industrial HealthPub Date : 2024-10-30DOI: 10.2486/indhealth.2024-0128
Ashleigh Filtness, Fran Pilkington-Cheney, Lenart Motnikar, Rachel Talbot, Sevket Oguz Kagan Capkin, Katerina Touliou, Beatriz Delgrado, Anna Anund
{"title":"A framework for countermeasures design to support professional drivers' fitness-to-drive.","authors":"Ashleigh Filtness, Fran Pilkington-Cheney, Lenart Motnikar, Rachel Talbot, Sevket Oguz Kagan Capkin, Katerina Touliou, Beatriz Delgrado, Anna Anund","doi":"10.2486/indhealth.2024-0128","DOIUrl":"https://doi.org/10.2486/indhealth.2024-0128","url":null,"abstract":"<p><p>This paper presents a new conceptual framework, and stepwise approach to populate it, for informing countermeasure development to support fitness-to-drive for professional drivers. Professional drivers are vital to the transport network; however, the job is demanding and drivers are vulnerable to impairments which may impact safe driving. Countermeasures are any action or activity that mitigates the impact or frequency of occurrence of driver impairment. The framework proposes countermeasures to be delivered across three time points: Operational (during shift), Tactical (immediately after shift) and Strategic (outside of on-shift) and at multiple system levels, e.g., driver, manager, enforcement etc. The framework was successfully pilot tested with three different professional driver use cases: autonomous shuttles, taxi, and garbage truck drivers. This structured approach to countermeasure design offers potential to improve driver health and enhance road safety. The work was conducted within PANACEA, an EU project, grant agreement number 953426.</p>","PeriodicalId":13531,"journal":{"name":"Industrial Health","volume":" ","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142545281","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Relationship between working posture/movement and measures to prevent low back pain among care workers: a cross-sectional study in the Kansai region of Japan.","authors":"Satoshi Tomitagawa, Teruyo Kitahara, Hiroji Tsujimura, Kazushi Taoda","doi":"10.2486/indhealth.2024-0096","DOIUrl":"https://doi.org/10.2486/indhealth.2024-0096","url":null,"abstract":"<p><p>We investigated the implementation of safe work practices for preventing low back pain (LBP) among care workers (CWs) to ascertain the interrelationships between appropriate device use and the frequency of working postures/movements that cause LBP. This cross-sectional study used an anonymous, self-administered questionnaire of CW team leaders (one per facility) working at long-term care facilities in Japan. Data on bed-height adjustment, the use of devices for repositioning in bed and bed- and wheelchair-transfer assistance, and the frequency of awkward postures/movements were cross-tabulated and analyzed using Haberman's residuals. Among the LBP prevention measures adopted by the facilities, 79.1%, 61.6%, and 30.9% involved bed-height adjustment, the use of repositioning/transferring devices, and the use of mechanical lifts, respectively. However, only 12.8% of the facilities had thorough bed-height adjustments, and 79.5% and 86.5% repositioned residents on the bed without assistive devices or transferred residents between the bed and wheelchair without assistive devices, respectively. Facilities that enforce bed-height adjustment and device use had fewer incidences of awkward posture/movement than those that did not. Our study revealed a discrepancy between the facility's policy and the implementation of LBP prevention measures. Additionally, bed-height adjustment and device use were related to reduced working postures/movements that cause LBP.</p>","PeriodicalId":13531,"journal":{"name":"Industrial Health","volume":" ","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142545282","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Industrial HealthPub Date : 2024-10-15DOI: 10.2486/indhealth.2024-0104
Shohei Nobuoka, Keiji Muramatsu, Yoshihisa Fujino
{"title":"Relationship between satisfaction with life and work and work functioning impairment among Japanese animators.","authors":"Shohei Nobuoka, Keiji Muramatsu, Yoshihisa Fujino","doi":"10.2486/indhealth.2024-0104","DOIUrl":"https://doi.org/10.2486/indhealth.2024-0104","url":null,"abstract":"<p><p>This study aimed to clarify the relationship between presenteeism and the level of satisfaction with the work environment in the anime industry. Data from the Animation Producers Survey 2023 were analyzed. A total of 366 laborers were included in this study. Presenteeism was assessed using the Work Functioning Impairment Scale (WFun). The satisfaction levels with eight items were evaluated, including current income level, income stability, working hours, workload, professional content, work relationships, job stability, and prospects for future work and work style. No significant differences were observed in the current income level and working hours, which were not according to the Effort-Reward Imbalance model, whereas those of other items were consistent with the model or the Job Demand-Control-Support model. Providing occupational health services tailored to the industry's characteristics is necessary for preventing occupational dysfunction among animators.</p>","PeriodicalId":13531,"journal":{"name":"Industrial Health","volume":" ","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142464289","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Industrial HealthPub Date : 2024-09-27Epub Date: 2024-05-14DOI: 10.2486/indhealth.2023-0157
Chieko Tan, Kae Mineyama, Hideyuki Shiotani
{"title":"Influence of night shift work on circadian heart-rate rhythm in nurses: using a Holter electrocardiogram that can be continuously measured for two weeks.","authors":"Chieko Tan, Kae Mineyama, Hideyuki Shiotani","doi":"10.2486/indhealth.2023-0157","DOIUrl":"10.2486/indhealth.2023-0157","url":null,"abstract":"<p><p>The influence of night shift work on circadian heart-rate rhythm was examined in nurses engaged in shift work using a Holter electrocardiogram, continuously measured for two weeks, and cosine periodic regression analysis. We enrolled 11 nurses who were engaged in a two-shift system. The R<sup>2</sup> value in the cosine regression curve of heart-rate rhythm (concordance rate), indicating the concordance rate between the actual heart rate over 24 h and the cosine regression curve approximated by the least-squares procedure, was significantly lower in the night shift (0.40 ± 0.15) than in the day shift (0.66 ± 0.19; p<0.001). Moreover, the amplitude was significantly lower and the acrophase was significantly delayed in the night shift. Thus, the circadian heart-rate rhythm was disrupted by the night shift work. Although the heart-rate acrophase recovered during the day and two days after the night shift, the concordance rate and amplitude did not recover, indicating that the influence of night shift work on circadian heart-rate rhythm might persist even two days after the night shift. Based on these results, adequate clinical attention should be paid to how to spend the day and two days after the night shift to correct the circadian heart-rate rhythm disruption caused by night shift work.</p>","PeriodicalId":13531,"journal":{"name":"Industrial Health","volume":" ","pages":"324-333"},"PeriodicalIF":1.8,"publicationDate":"2024-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11462410/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140943770","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Industrial HealthPub Date : 2024-09-27Epub Date: 2024-03-29DOI: 10.2486/indhealth.2023-0183
Sibylle Galliker, Tobias Schmid, Martin Grosse Holtforth, Achim Elfering
{"title":"Reducing work interruptions and work-related interruptions of employees' leisure time through job analysis and leadership coaching.","authors":"Sibylle Galliker, Tobias Schmid, Martin Grosse Holtforth, Achim Elfering","doi":"10.2486/indhealth.2023-0183","DOIUrl":"10.2486/indhealth.2023-0183","url":null,"abstract":"<p><p>The study tested a brief intervention to stimulate and help supervisors reduce work-related interruptions among their employees, both at work and during leisure time. The core of the short-term intervention was a workplace analysis of work-related interruptions, which was fed back to supervisors in combination with a work redesign stimulation explaining why and how to reduce interruptions. Two intervention sessions, as one-on-one physical meetings, that lasted 1.5 h each and were 2 wk apart. The sample consisted of 20 managers and 89 employees. The non-experimental repeated measurement design comprised three questionnaire measurements of the 89 employees (two pre-measurements and one post-measurement). Repeated measure hierarchical linear models showed that the intervention significantly predicted reduced interruptions during work and work-related interruptions of leisure time. Although the intervention effect sizes were small, the current work design intervention with supervisors as mediating actors can reasonably contribute to occupational health prevention.</p>","PeriodicalId":13531,"journal":{"name":"Industrial Health","volume":" ","pages":"338-349"},"PeriodicalIF":1.8,"publicationDate":"2024-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11462408/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140331609","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Industrial HealthPub Date : 2024-09-04DOI: 10.2486/indhealth.2023-0178
Ji-Hwan Kim, Bokyoung Choi, Jaehong Yoon, Junghun Yoo, Glorian Sorensen, Seung-Sup Kim
{"title":"Customer verbal abuse is associated with depressive symptoms among high-workload cosmetics sales workers in South Korea.","authors":"Ji-Hwan Kim, Bokyoung Choi, Jaehong Yoon, Junghun Yoo, Glorian Sorensen, Seung-Sup Kim","doi":"10.2486/indhealth.2023-0178","DOIUrl":"https://doi.org/10.2486/indhealth.2023-0178","url":null,"abstract":"<p><p>This study sought to investigate whether association between customer verbal abuse and depressive symptoms differed by workload. We conducted a cross-sectional survey of 795 cosmetic sales workers at department store in South Korea. Experience of customer verbal abuse over the past one month was measured by using a yes/no question. Depressive symptoms during the preceding week were assessed by using 20 items from the Center for Epidemiologic Studies-Depression scale. Workload during the past week was measured by asking the number of customers a worker dealt with on average in a day and classified into two categories: 1) Low (15 people or less), and 2) High (more than 15 people). Cosmetics sales workers' experience of customer verbal abuse was associated with a higher prevalence of depressive symptoms (PR: 1.37, 95% CI: 1.15-1.63). After being stratified by workload, customer verbal abuse showed a statistically significant association with depressive symptoms among high workload groups (PR: 1.46, 95% CI: 1.19-1.79), whereas the association was not statistically significant among low workload group (PR: 1.23, 95% CI: 0.91-1.65). Our findings suggest that experience of customer verbal abuse could have a negative influence on depressive symptoms among high-workload cosmetics sales workers in South Korea.</p>","PeriodicalId":13531,"journal":{"name":"Industrial Health","volume":" ","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142132618","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Industrial HealthPub Date : 2024-08-29DOI: 10.2486/indhealth.2024-0077
Jun Fai Yap, Wan Azman Wan Ahmad, Yin Cheng Lim, Foong Ming Moy
{"title":"Cardiovascular disease incidence and its predictors among school teachers in Peninsular Malaysia: a prospective cohort study.","authors":"Jun Fai Yap, Wan Azman Wan Ahmad, Yin Cheng Lim, Foong Ming Moy","doi":"10.2486/indhealth.2024-0077","DOIUrl":"https://doi.org/10.2486/indhealth.2024-0077","url":null,"abstract":"<p><p>Cardiovascular disease (CVD) caused substantial morbidity among occupationally active populations. However, data regarding the longitudinal burden of CVD were limited, particularly among school teachers. The objectives of our study were to estimate the incidence rate of CVD and determine its predictors among school teachers in Peninsular Malaysia through a prospective cohort study. We followed 14,046 eligible school teachers recruited between 2013 and 2014 until 31st December 2021. We accessed three computerised, country-level registries to determine incident CVD cases during the study period from 2013 to 2021. Baseline sociodemographic, lifestyle, work-related and clinical characteristics were recorded. Cox proportional hazard regression models with adjusted hazard ratio and 95% confidence interval were reported. With a median follow-up of 7.71 yr, we observed 209 incident CVD cases (or 195.7 CVD cases per 100,000 person-years). Male gender, age ≥40 yr old, Indian or others ethnicity (as compared to Chinese), family history of CVD, laboratory-confirmed diabetes mellitus, self-reported hypertension, high low-density lipoprotein cholesterol and high triglyceride were predictors for incident CVD among school teachers. Neither work-related nor lifestyle factors were significantly associated with incident CVD. Screening at-risk teachers for diabetes mellitus, hypertension or dyslipidemia is recommended to delay the onset or progression of CVD.</p>","PeriodicalId":13531,"journal":{"name":"Industrial Health","volume":" ","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142092821","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}