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Yamada M, Sekine M, Tatsuse T. Prevalence of coronary heart disease and its risk factors by working environment among Japanese male workers. INDUSTRIAL HEALTH 2023; 61:395-405. [PMID: 36261338 PMCID: PMC10731413 DOI: 10.2486/indhealth.2022-0149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Accepted: 10/15/2022] [Indexed: 06/16/2023]
Abstract
Work is a major social determinant of health. We conducted a cross-sectional study to explore the association between coronary heart disease (CHD), its risk factors, and the working environment among Japanese male workers. We collected data from 10,572 workers (mean age 49.9 yr) who underwent annual medical check-ups in Toyama, Japan, in 2016. This study included data from health check-ups and questionnaires on medical history of CHD, hypertension, and diabetes, and the use of medication. The working environment included company size and industry categories. Company size was classified into 4 categories according to the number of full-time workers (1-20, 21-100, 101-300, 301-). The industry category was classified into 10 categories. Logistic regression analysis was performed to explore the association. In total, 1.5% of patients had a history of CHD and 31.5% and 11.0% of participants were suffering from hypertension and diabetes, respectively. Compared to workers in a large company, those in a smaller company were more likely to have CHD. Moreover, there was a significant association between CHD's risk factors and working in the transportation industry. Health providers, including medical doctors, should consider employee working environment as a potential risk factor for CHD.
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Affiliation(s)
- Masaaki Yamada
- Department of Epidemiology and Health Policy, School of Medicine, University of Toyama, Japan
| | - Michikazu Sekine
- Department of Epidemiology and Health Policy, School of Medicine, University of Toyama, Japan
| | - Takashi Tatsuse
- Department of Epidemiology and Health Policy, School of Medicine, University of Toyama, Japan
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Odawara M, Saito J, Yaguchi-Saito A, Fujimori M, Uchitomi Y, Shimazu T. Using implementation mapping to develop strategies for preventing non-communicable diseases in Japanese small- and medium-sized enterprises. Front Public Health 2022; 10:873769. [PMID: 36276371 PMCID: PMC9582744 DOI: 10.3389/fpubh.2022.873769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 09/20/2022] [Indexed: 12/03/2022] Open
Abstract
Introduction Workplace programs to prevent non-communicable diseases (NCDs) in the workplace can help prevent the incidence of chronic diseases among employees, provide health benefits, and reduce the risk of financial loss. Nevertheless, these programs are not fully implemented, particularly in small- and medium-sized enterprises (SMEs). The purpose of this study was to develop implementation strategies for health promotion activities to prevent NCDs in Japanese SMEs using Implementation Mapping (IM) to present the process in a systematic, transparent, and replicable manner. Methods Qualitative methods using interviews and focus group discussions with 15 SMEs and 20 public health nurses were conducted in a previous study. This study applied the Consolidated Framework for Implementation Research and IM to analyze this dataset to develop implementation strategies suitable for SMEs in Japan. Results In task 2 of the IM, we identified performance objectives, determinants, and change objectives for each implementation stage: adoption, implementation, and maintenance; to identify the required actors and actions necessary to enhance implementation effectiveness. Twenty-two performance objectives were identified in each implementation stage. In task 3 of the IM, the planning group matched behavioral change methods (e.g., modeling and setting of graded tasks, framing, self-re-evaluation, and environmental re-evaluation) with determinants to address the performance objectives. We used a consolidated framework for implementation research to select the optimal behavioral change technique for performance objectives and determinants and designed a practical application. The planning team agreed on the inclusion of sixteen strategies from the final strategies list compiled and presented to it for consensus, for the overall implementation plan design. Discussion This paper provides the implementation strategies for NCDs prevention for SMEs in Japan following an IM protocol. Although the identified implementation strategies might not be generalizable to all SMEs planning implementation of health promotion activities, because they were tailored to contextual factors identified in a formative research. However, identified performance objectives and implementation strategies can help direct the next steps in launching preventive programs against NCDs in SMEs.
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Affiliation(s)
- Miyuki Odawara
- Division of Behavioral Sciences, National Cancer Center Institute for Cancer Control, Tokyo, Japan
| | - Junko Saito
- Division of Behavioral Sciences, National Cancer Center Institute for Cancer Control, Tokyo, Japan
| | - Akiko Yaguchi-Saito
- Division of Behavioral Sciences, National Cancer Center Institute for Cancer Control, Tokyo, Japan
| | - Maiko Fujimori
- Division of Behavioral Sciences, National Cancer Center Institute for Cancer Control, Tokyo, Japan,Division of Supportive Care, Survivorship and Translational Research, National Cancer Center Institute for Cancer Control, Tokyo, Japan
| | - Yosuke Uchitomi
- Division of Behavioral Sciences, National Cancer Center Institute for Cancer Control, Tokyo, Japan,Division of Supportive Care, Survivorship and Translational Research, National Cancer Center Institute for Cancer Control, Tokyo, Japan,Innovation Center for Supportive, Palliative and Psychosocial Care, National Cancer Center Hospital, Tokyo, Japan
| | - Taichi Shimazu
- Division of Behavioral Sciences, National Cancer Center Institute for Cancer Control, Tokyo, Japan,*Correspondence: Taichi Shimazu
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Dose-Response Relationship between Night Work and the Prevalence of Impaired Fasting Glucose: The Korean Worker's Special Health Examination for Night Workers Cohort. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18041854. [PMID: 33672896 PMCID: PMC7918366 DOI: 10.3390/ijerph18041854] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 02/10/2021] [Accepted: 02/10/2021] [Indexed: 12/16/2022]
Abstract
Many studies have been conducted regarding the association between night work and diabetes, but the association between impaired fasting glucose (IFG) and night work is still unclear. The aim of this study was to evaluate this association using the Special Health Examination (SHEW) for Korean night workers. Laboratory, questionnaire, and physical examination data were collected for 80,077 manual workers between 2014 and 2016 from Korea Medical Institute, and associations of the data with IFG were evaluated using a multivariate logistic regression model. The odds ratios for IFG among those who worked night shifts for 2~5 years, 5~12 years, and 12 years or over (ref: <2 years) after adjusting for abdominal obesity were 1.14 (0.90–1.45), 1.41 (1.10–1.81), and 1.75 (1.41–2.19), respectively. A dose–response relationship was identified between the duration of night work and the prevalence of IFG (p for trend <0.05). A dose relationship remained significant when a subgroup of non-obese participants was analyzed. We identified an association and a dose–response relationship between the number of years of night work and IFG. To prevent the development of diabetes in night workers, we suggest that they should be pre-emptively screened and treated from the stage of IFG.
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Tomioka K, Kurumatani N, Saeki K. Older Adult Males Who Worked at Small-Sized Workplaces Have an Increased Risk of Decline in Instrumental Activities of Daily Living: A Community-Based Prospective Study. J Epidemiol 2019; 29:407-413. [PMID: 30298862 PMCID: PMC6776476 DOI: 10.2188/jea.je20180113] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Accepted: 09/19/2018] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND To examine the relationship of working history from early adulthood through old age with instrumental activities of daily living (IADL). METHODS Analyzed participants were 5,857 community-dwelling older Japanese people aged ≥65 years. Using the Tokyo Metropolitan Institute of Gerontology Index of Competence, IADL decline was defined as individuals who had no IADL dependence at baseline but were deemed as dependent in IADL at follow-up. Work history was based on working status at baseline, total working years, and information concerning the longest held job, including occupation, employment pattern, and workplace size (number of employees). We conducted multiple logistic regression analyses and estimated the odds ratios (ORs) for IADL decline with 95% confidence intervals (CIs) by gender. RESULTS At the 33-month follow-up, 428 men (16.6%) and 275 women (8.4%) developed IADL decline. After covariate adjustments, men with unstable employment reported significantly increased IADL decline (OR 1.52; 95% CI, 1.19-1.95) compared to men with stable employment, and men who worked in small workplaces with 1-49 employees had an increased risk for IADL decline (OR 1.53; 95% CI, 1.21-1.93) compared to men in large-sized workplaces with ≥50 employees. After mutual adjustment for all working history items, only the association between small workplaces and IADL decline remained significant in men (OR 1.37; 95% CI, 1.03-1.84). Among women, none of the working history items were associated with IADL decline. CONCLUSION Our results suggest that not only promoting older people's workforce participation, but also providing workers employed at small workplaces with sufficient occupational health services, may be effective in helping men retain IADL in later life.
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Affiliation(s)
- Kimiko Tomioka
- Nara Prefectural Health Research Center, Nara Medical University
| | - Norio Kurumatani
- Nara Prefectural Health Research Center, Nara Medical University
| | - Keigo Saeki
- Nara Prefectural Health Research Center, Nara Medical University
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Validation of health screening questionnaire used for screening gastrointestinal disorder in worker's special health examination for night time work. Ann Occup Environ Med 2019; 31:e8. [PMID: 31543969 PMCID: PMC6751744 DOI: 10.35371/aoem.2019.31.e8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Accepted: 05/27/2019] [Indexed: 11/20/2022] Open
Abstract
Background Since the night time work was introduced as a ‘harmful factor’ for the worker's special health examination (WSHE) in 2014, the validation of the questionnaire used for screening gastrointestinal (GI) disorder has not been conducted. The purpose of this study is to verify the validity of the questionnaire using the data of specific health screening cluster. Methods We used WSHE screening data for 3 years, from 2014 to 2016, in health screening cluster. The subjects who had received upper GI endoscopy in opportunistic screening and WSHE simultaneously regardless of the results of the questionnaire were selected. We tested the validity of the questionnaire using upper GI endoscopy as a gold standard. Results This study was conducted on 5,057 examinees in 2014, 8,352 examinees in 2015, and 10,587 examinees in 2016. The validity of the questionnaire for each year was as follows: sensitivity 12.3% (95% confidence interval [CI], 11.1–13.4), specificity 88.6% (95% CI, 87.2–90.1), accuracy 41.1% (95% CI, 39.8–42.5) in 2014, sensitivity 5.9% (95% CI, 5.2–6.5), specificity 93.6% (95% CI, 92.7–94.4), accuracy 38.6% (95% CI, 37.6–39.6) in 2015, sensitivity 6.0% (95% CI, 5.4–6.5), a specificity of 9.42% (95% CI, 93.4–95.0), accuracy of 34.2% (95% CI, 33.3–35.1) in 2016. In generally, questionnaire showed sensitivity of 10%, specificity of 90%, and accuracy of 40%. Conclusions Despite the purpose of WSHEs aiming to identify target disease early, the sensitivity of the questionnaire for GI disease was too low as 10%. The reasons for this are the problem of the question itself, and the problem of ambiguous target disease. In the future, the questionnaire should be improved to meet the purpose of the WSHE, and further correction of the target disease should be made.
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Kawahara S, Tadaka E, Okochi A. Factors that influence planning for physical activity among workers in small- and medium-sized enterprises. Prev Med Rep 2018; 10:150-156. [PMID: 29868359 PMCID: PMC5984246 DOI: 10.1016/j.pmedr.2018.02.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2017] [Revised: 02/19/2018] [Accepted: 02/26/2018] [Indexed: 11/25/2022] Open
Abstract
Physical activity (PA) is necessary for improving the health of workers in small- to medium-sized enterprises (SMEs). However, behavioral changes conducive to PA are often difficult to achieve despite intentions. Because intention to perform PA does not always translate to action, proper planning may be critical for achieving PA. In this study, we aimed to identify factors related to planning for PA among workers in SMEs because this is one population that has been identified as being at higher risk for lifestyle-related diseases in Japan. Participants completed a series of validated questionnaires. Of 353 valid responses, 226 individuals (149 men; aged 47.5 ± 8.7 years) stated their intention to perform PA. Multiple regression analysis indicated that a higher PA planning score was significantly associated with higher self-efficacy for PA (p < 0.001), higher risk perception regarding inactivity (p = 0.012), and greater knowledge of information about PA community services (p = 0.019). Therefore, we recommend that self-efficacy, risk perception, and information regarding PA community services are enhanced in the daily working lives of workers at their workplaces. In this manner, they can promote their planning of health behavioral changes in a supportive environment, drawing upon available services, supports, and other resources. Physical activity (PA) action is essential for the health of middle-aged workers. Planning for PA is the key skill that lies between intention and action for PA. Self-efficacy, risk perception, and services information promote planning for PA. It is recommended that workplaces enhance the planning of health behavioral modifications.
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Affiliation(s)
- Sawako Kawahara
- Sakae Ward Office, 303-19 Katsuracho, Sakae-ku, Yokohama 247-0005, Japan
| | - Etsuko Tadaka
- Department of Community Health Nursing, Faculty of Medicine, Yokohama City University, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan
| | - Ayako Okochi
- Department of Community Health Nursing, Faculty of Medicine, Yokohama City University, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan
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KUWAHARA K, UEHARA A, YAMAMOTO M, NAKAGAWA T, HONDA T, YAMAMOTO S, OKAZAKI H, SASAKI N, OGASAWARA T, HORI A, NISHIURA C, MIYAMOTO T, KOCHI T, EGUCHI M, TOMITA K, IMAI T, NISHIHARA A, NAGAHAMA S, MURAKAMI T, SHIMIZU M, KABE I, MIZOUE T, KUNUGITA N, SONE T, DOHI S. Current status of health among workers in Japan: Results from the Japan Epidemiology Collaboration on Occupational Health Study. INDUSTRIAL HEALTH 2016; 54:505-514. [PMID: 27430963 PMCID: PMC5136607 DOI: 10.2486/indhealth.2016-0082] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Accepted: 07/07/2016] [Indexed: 06/06/2023]
Abstract
Data are limited on the sex-specific prevalence of diseases and their risk factors in middle-aged and older workers in Japan. In this cross-sectional study, we investigated the age- and sex-specific prevalence of hypertension, diabetes, dyslipidemia, metabolic syndrome (defined using joint statement criteria), obesity, underweight, abdominal obesity, and smoking among approximately 70,000 to 90,000 Japanese workers (predominantly men) aged 20-69 years in 2014. We also investigated the prevalence of low cardiorespiratory fitness in 2012 and no leisure-time exercise in 2014. In both sexes, the prevalence of lifestyle-related risk factors, including hypertension, diabetes, dyslipidemia, metabolic syndrome, obesity, and abdominal obesity, was increased with aging. In contrast, the prevalence of underweight was decreased with aging. Smoking prevalence exceeded 30% in men regardless of age, whereas the prevalence was around 10% in women of all age groups. Prevalence of no leisure-time exercise exceeded 50% among middle-aged and older workers in both sexes. Among workers aged 50-64 years, less than half of men had low fitness, whereas more than half of women had low fitness. Given the high prevalence of lifestyle-related risk factors among middle-aged and older workers, effective strategies to prevent cardiovascular disease in this age group are needed in Japan.
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Affiliation(s)
- Keisuke KUWAHARA
- Department of Epidemiology and Prevention, Bureau of International Health Cooperation, National Center for Global Health and Medicine, Japan
- Teikyo University Graduate School of Public Health, Japan
| | | | | | | | | | | | | | - Naoko SASAKI
- Mitsubishi Fuso Truck and Bus Corporation, Japan
| | | | | | | | | | | | | | | | | | | | | | - Taizo MURAKAMI
- Mizue Medical Clinic, Keihin Occupational Health Center, Japan
| | - Makiko SHIMIZU
- Mizue Medical Clinic, Keihin Occupational Health Center, Japan
| | | | - Tetsuya MIZOUE
- Department of Epidemiology and Prevention, Bureau of International Health Cooperation, National Center for Global Health and Medicine, Japan
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Eguchi H, Wada K, Higuchi Y, Smith DR. Co-worker perceptions of return-to-work opportunities for Japanese cancer survivors. Psychooncology 2016; 26:309-315. [PMID: 27072898 DOI: 10.1002/pon.4130] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2015] [Revised: 02/11/2016] [Accepted: 03/07/2016] [Indexed: 12/22/2022]
Abstract
PURPOSE This study examined workplace factors and perceptions of Return-to-Work (RTW) opportunities for colleagues with cancer-related symptoms and/or treatment side effects in Japan. METHODS We conducted an online, cross-sectional survey of 3710 employed Japanese individuals of working age. Colleagues' perceptions of RTW opportunities for cancer survivors were examined (using a Japanese questionnaire), along with workplace factors such as job demand, job control and workplace social support (using the Brief Job Stress Questionnaire). Associations between workplace factors and RTW opportunities were evaluated using multiple logistic regression analysis, with participants stratified in tertiles (low, middle and high) according to their levels of workplace social support and job control. RESULTS Colleagues' perceptions of inadequate RTW opportunities were associated with low workplace social support (middle tertile: Odds Ratio [OR] 1.22, 95% Confidence Interval [CI]: 1.08-1.36; low tertile: OR 1.43, 95%CI: 1.30-1.57; p for trend <0.01); low levels of job control (middle tertile: OR 1.27, 95%CI: 1.06-1.50; low tertile: OR 1.91, 95%CI: 1.64-2.21; p for trend <0.01); and no prior experience working with a cancer survivor (OR 2.08, 95%CI: 1.83-2.31). CONCLUSIONS This study suggests that workplace factors and prior experience of working with a cancer survivor may affect a colleagues' perception of RTW opportunities in Japanese workplaces. Consideration of workplace social factors (workplace support and job control), as well as increased openness and awareness of the particular needs of cancer survivors, is therefore essential to facilitate successful RTW in Japan, as elsewhere.Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
- Hisashi Eguchi
- Department of Public Health, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Koji Wada
- National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku-ku, Tokyo, 162-8655, Japan
| | - Yoshiyuki Higuchi
- Department of Health and Physical Education, Fukuoka University of Education, 1-1 Akamabunkyo-machi, Munakata, Fukuoka, 811-4192, Japan
| | - Derek R Smith
- School of Health Sciences, Faculty of Health and Medicine, University of Newcastle, Ourimbah, 2258, Australia
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Abstract
BACKGROUND Health management or health promotion programs are limited, particularly for workers in small-sized industries. OBJECTIVES This study aimed to identify the 10-year cardiovascular disease (CVD) risk using the general Framingham Risk Score and examine predictors of CVD risk adjusted for age among male workers. METHODS Routine health screening data and self-reported questionnaires were collected from 12 933 male workers in 1041 industries from 2009 to 2011 in South Korea. RESULTS The proportion of high CVD risk (Framingham Risk Score >20%) was 7.1% (n = 919). Most (83.5%) subjects were manufacturing workers, engaged in manual labor, with a mean (SD) age of 42.1 (9.2) years (range, 30-70 years). Younger workers were more likely to smoke cigarettes, drink alcohol heavily, and be physically inactive. A logistic regression analysis showed that after adjusting for age, occupation type, body mass index, physical activity, and alcohol consumption were significant predictors of 10-year CVD risk. CONCLUSION To reduce CVD risk, education regarding lifestyle modification should be emphasized for small-sized industrial workers who are overweight, physically inactive, and heavy alcohol drinkers and who work as bus or taxi drivers. Careful attention is also needed for younger workers who are a latent risk group for the development of CVD.
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Tsuno K, Kawakami N, Tsutsumi A, Shimazu A, Inoue A, Odagiri Y, Yoshikawa T, Haratani T, Shimomitsu T, Kawachi I. Socioeconomic determinants of bullying in the workplace: a national representative sample in Japan. PLoS One 2015; 10:e0119435. [PMID: 25751252 PMCID: PMC4353706 DOI: 10.1371/journal.pone.0119435] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2014] [Accepted: 01/13/2015] [Indexed: 11/18/2022] Open
Abstract
Bullying in the workplace is an increasingly recognized threat to employee health. We sought to test three hypotheses related to the determinants of workplace bullying: power distance at work; safety climate; and frustration related to perceived social inequality. A questionnaire survey was administered to a nationally representative community-based sample of 5,000 residents in Japan aged 20–60 years. The questionnaire included questions about employment, occupation, company size, education, household income, and subjective social status (SSS). We inquired about both the witnessing and personal experience of workplace bullying during the past 30 days. Among 2,384 respondents, data were analyzed from 1,546 workers. Multiple logistic regression analyses were used to examine the social determinants of workplace bullying. Six percent and 15 percent of the total sample reported experiencing or witnessing workplace bullying, respectively. After adjusting for gender and age, temporary employees (Odds Ratio [OR]: 2.45 [95% Confidence Interval (CI) = 1.03–5.85]), junior high school graduates (OR: 2.62 [95%CI: 1.01–6.79]), workers with lowest household income (OR: 4.13 [95%CI:1.58–10.8]), and workers in the lowest SSS stratum (OR: 4.21 [95%CI:1.66–10.7]) were at increased risk of experiencing workplace bullying. When all variables were entered simultaneously in the model, a significant inverse association was observed between higher SSS and experiencing bullying (p = 0.002). Similarly in terms of witnessing bullying; SSS was significantly inversely associated (p = 0.017) while temporary employees reported a significantly higher risk of witnessing bullying compared to permanent workers (OR: 2.25 [95%CI:1.04 to 4.87]). The significant association between SSS and experiencing/witnessing workplace bullying supports the frustration hypothesis. The power distance hypothesis was also partly supported by the finding that temporary employees experienced a higher prevalence of workplace bullying.
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Affiliation(s)
- Kanami Tsuno
- Department of Hygiene, Wakayama Medical University, Wakayama, Japan
- Department of Mental Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
- * E-mail:
| | - Norito Kawakami
- Department of Mental Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Akizumi Tsutsumi
- Department of Public Health, Kitasato University School of Medicine, Kanagawa, Japan
| | - Akihito Shimazu
- Department of Mental Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Akiomi Inoue
- Department of Mental Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
- Department of Mental Health, University of Occupational and Environmental Health, Fukuoka, Japan
| | - Yuko Odagiri
- Department of Preventive Medicine and Public Health, Tokyo Medical University, Tokyo, Japan
| | - Toru Yoshikawa
- Department of Research, The Institute for Science of Labour, Kawasaki, Japan
| | - Takashi Haratani
- Health Administration and Psychosocial Factor Research Group, National Institute of Occupational Safety and Health, Kanagawa, Japan
| | - Teruichi Shimomitsu
- Department of Preventive Medicine and Public Health, Tokyo Medical University, Tokyo, Japan
| | - Ichiro Kawachi
- Department of Social and Behavioral Sciences, Harvard School of Public Health, Boston, United States of America
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[Current status of occupational health activities and the way that occupational health services should be offered to small- and medium-scale enterprises]. J UOEH 2014; 35 Suppl:53-8. [PMID: 24107334 DOI: 10.7888/juoeh.35.53] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Activating occupational safety and health activities among Small- and Medium-scale Enterprises (SMEs) is a major issue because more than 80% of Japanese workers belong to these enterprises, in which the number of workers are less than 300 people. However, as the size of the enterprise decreases, the occurrence of problems of safety and health management systems and safety and health activities increases. Reasons for this include both the limitations of investments shortages of human resources. Occupational health services in SMEs has been provided by the cooperation of the following institutions: public associations (such as Regional Occupational Health Centers, Occupational Health Promotion Centers, Japan Industrial Safety and Health Association (JISHA)), occupational health agencies which provide checkup services, health insurance associations, and regional medical services. In contrast to the low coverage of occupational health services among SMEs in Japan, there are some countries in Europe in which this coverage is almost 100%. This is because of the development of occupational health services outside the company. To show the benefits of the safety and health activities to managers of SMEs, and to motivate them to take advantage of the services, it is important to consider measurements. Also, establishing systems that provide those services, improving the quality of specialists such as occupational physicians, and educating human resources, are all necessary.
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Worksite Wellness for the Primary and Secondary Prevention of Cardiovascular Disease in Japan: The Current Delivery System and Future Directions. Prog Cardiovasc Dis 2014; 56:515-21. [DOI: 10.1016/j.pcad.2013.09.011] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Nakata A, Takahashi M, Swanson NG, Ikeda T, Hojou M. Active cigarette smoking, secondhand smoke exposure at work and home, and self-rated health. Public Health 2009; 123:650-6. [PMID: 19875139 DOI: 10.1016/j.puhe.2009.09.006] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2008] [Revised: 07/21/2009] [Accepted: 09/11/2009] [Indexed: 11/29/2022]
Abstract
OBJECTIVES Although active smoking has been reported to be associated with poor self-rated health (SRH), its association with secondhand smoke (SHS) is not well understood. STUDY DESIGN A cross-sectional study was conducted to examine the association of active smoking and SHS exposure with SRH. METHODS A total of 2558 workers (1899 men and 689 women), aged 16-83 (mean 45) years, in 296 small and medium-sized enterprises were surveyed by means of a self-administered questionnaire. Smoking status and exposure levels to SHS (no, occasional or regular) among lifetime non-smokers were assessed separately at work and at home. SRH was assessed with the question: How would you describe your health during the past 1-year period (very poor, poor, good, very good)? SRH was dichotomized into suboptimal (poor, very poor) and optimal (good, very good). Odds ratios (ORs) with 95% confidence intervals (CIs) for reporting suboptimal vs optimal SRH according to smoking status and smoke exposure were calculated. RESULTS Current heavy smokers (20+ cigarettes/day) had a significantly increased suboptimal SRH than lifetime non-smokers after adjusting for sociodemographic, lifestyle, physical and occupational factors (OR 1.34, 95% CI 1.06-1.69). Similarly, lifetime non-smokers occasionally exposed to SHS at work alone had worse SRH than their unexposed counterparts (OR 1.50, 95% CI 1.02-2.11). In contrast, lifetime non-smokers exposed at home alone had no significant increase in suboptimal SRH. CONCLUSIONS The present study indicates an increase in suboptimal SRH among current heavy smokers, and suggests that SHS exposure at work is a possible risk factor for non-smokers. Whether or not the association is causal, control of smoking at work may protect workers from developing future health conditions.
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Affiliation(s)
- A Nakata
- National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention, Cincinnati, OH 45226, USA.
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Kuroki N, Miyashita N, Hino Y, Kayashima K, Fujino Y, Takada M, Nagata T, Yamataki H, Sakuragi S, Kan H, Morita T, Ito A, Mori K. Qualitative Evaluation of Employer Requirements Associated with Occupational Health and Safety as Good Practice in Small-Scale Enterprises. ACTA ACUST UNITED AC 2009; 51:49-59. [DOI: 10.1539/sangyoeisei.b7012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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