Abstract:
:Using workplaces as a unit for randomization, a randomized controlled trial was conducted to determine the effects of web-based supervisor training on the subject of worksite mental health on job stressors, supervisor support and psychological distress among subordinate workers. A total of eight workplaces of a sales and service company were randomly assigned to either training workplaces or non-training workplaces. Supervisors (n=23) at the training workplaces participated in web-based self-learning training on worksite mental health; supervisors (n=23) at the non-training workplaces did not. A total of 81 subordinate workers under the trained supervisors (the intervention group) and 108 subordinate workers under the non-trained supervisors (the control group) completed the Brief Job Stress Questionnaire (BJSQ) at baseline and at a three-month follow-up. No significant intervention effect was observed for any scale of the BJSQ measuring job stressors, supervisor or coworker support, or psychological distress among subordinate workers (p<0.05). The item score of work autonomy changed very little in the intervention group, while it decreased in the control group during the follow-up period, yielding a significant intervention effect (p=0.02). The item score for a friendly atmosphere in the workplace increased in the intervention group, while the score remained stable in the control group, yielding a significant intervention effect (p=0.02). While the present study failed to show any clear effect of the web-based training of supervisors on reduction of job stressors, it may be useful for maintaining worker autonomy and improving the friendliness of the worksite atmosphere.
journal_name
J Occup Healthjournal_title
Journal of occupational healthauthors
Kawakami N,Takao S,Kobayashi Y,Tsutsumi Adoi
10.1539/joh.48.28subject
Has Abstractpub_date
2006-01-01 00:00:00pages
28-34issue
1eissn
1341-9145issn
1348-9585pii
JST.JSTAGE/joh/48.28journal_volume
48pub_type
杂志文章,随机对照试验abstract::The present study investigated the effects of job stress on cellular immune function, such as NK cell activity and NK cell subsets. The participants were 61 female nurses aged 23-59, who worked in a public psychiatric hospital in Ishikawa, Japan. Each subject completed the Nursing Job Stressor Scale (NJSS) and their N...
journal_title:Journal of occupational health
pub_type: 杂志文章
doi:10.1539/joh.47.378
更新日期:2005-09-01 00:00:00
abstract:OBJECTIVES:Professional drivers are exposed to diesel engine exhaust and outdoor air pollution while driving. Diesel engine exhaust and outdoor air pollution are known carcinogens causing lung cancer. However, previous epidemiological studies examining lung cancer risk in professional drivers have not shown a consisten...
journal_title:Journal of occupational health
pub_type: 杂志文章
doi:10.1539/joh.14-0222-OA
更新日期:2015-01-01 00:00:00
abstract:OBJECTIVES:The aim of this review was to summarize the lessons learned from the experience in protecting the health of workers engaged in operations following the accident at the Fukushima Daiichi Nuclear Power Plant (NPP). METHODS:We reviewed all types of scientific papers examining workers' health found in Medline a...
journal_title:Journal of occupational health
pub_type: 杂志文章,评审
doi:10.1539/joh.15-0084-RA
更新日期:2015-01-01 00:00:00
abstract:BACKGROUND:Healthcare workers are at high risk of infection from blood-borne pathogens, such as Hepatitis B and C Virus, and Human Immunodeficiency. Occupational exposure to needle-stick injuries (NSIs) continue to have a major health problem in the healthcare systems of developing countries. Thus, this review article ...
journal_title:Journal of occupational health
pub_type: 杂志文章,评审
doi:10.1002/1348-9585.12179
更新日期:2020-01-01 00:00:00
abstract:OBJECTIVES:The aim of this study was to evaluate two-point discrimination (2PD) sense and kinesthetic sense dysfunctions in carpal tunnel syndrome (CTS) patients compared with a healthy group. METHODS:The 2PD sense, muscle force, and kinesthetic differentiation (KD) of strength; the range of motion in radiocarpal arti...
journal_title:Journal of occupational health
pub_type: 杂志文章
doi:10.1539/joh.15-0108-OA
更新日期:2016-06-16 00:00:00
abstract::The aim of this study was to investigate the usefulness of heart rate variability (HRV) and urinary catecholamines (CA) as objective indices of heat stress effect. We examined physiological responses, subjective symptoms, HRV and urinary CA to evaluate the effect of heat exposure on the autonomic nervous system. Six h...
journal_title:Journal of occupational health
pub_type: 杂志文章
doi:10.1539/joh.49.199
更新日期:2007-05-01 00:00:00
abstract:OBJECTIVES:Polychlorinated biphenyls (PCBs) are considered probable human carcinogens by the International Agency for Research on Cancer and one congener, PCB126, has been rated as a known human carcinogen. A period-specific job exposure matrix (JEM) was developed for former PCB-exposed capacitor manufacturing workers ...
journal_title:Journal of occupational health
pub_type: 杂志文章
doi:10.1539/joh.l9151
更新日期:2010-01-01 00:00:00
abstract:OBJECTIVE:To investigate associations of work-related stressors and their changes over time with the risk of developing metabolic syndrome (MetS) among Japanese manufacturing workers. METHODS:Participants were 1,040 employees aged 19 to 68 years who were free from MetS at baseline and completed the three year-interval...
journal_title:Journal of occupational health
pub_type: 杂志文章
doi:10.1539/joh.2017-0298-OA
更新日期:2018-11-27 00:00:00
abstract:OBJECTIVE:To present the pitiable working conditions of clinical waste pickers in hospitals in the Northwest region of Cameroon and associated exposure to health hazards. METHODS:Observe clinical waste pickers as they carry out their functions for three days and carry out informal consultations (discussion) with the w...
journal_title:Journal of occupational health
pub_type: 杂志文章
doi:10.1539/joh.q9004
更新日期:2010-01-01 00:00:00
abstract:OBJECTIVES:The purpose of this study was to examine the effects of noise exposure on spatial learning and memory and associated mechanisms in the hippocampus (HIP). METHODS:Forty-eight male SD rats were grouped as: A, control; B, Morris water maze (MWM) training group; C, noise exposure group; and D, noise exposure fo...
journal_title:Journal of occupational health
pub_type: 杂志文章
doi:10.1539/joh.l8084
更新日期:2009-01-01 00:00:00
abstract:OBJECTIVES:The aims of this study were to examine sexual harassment (SH) among hospital staffs in Taiwan, in terms of three-month incidence rate, the frequency of each type and the perception of SH, perpetrated by coworkers, patients and patients' families and to investigate the gender differences for these issues. ME...
journal_title:Journal of occupational health
pub_type: 杂志文章
doi:10.1539/joh.11-0063-fs
更新日期:2012-01-01 00:00:00
abstract::Workplace violence, a possible cause of job stress, has recently become an important concern in occupational health. This study determined the prevalence of workplace violence and its risk factors for employees at a psychiatric hospital in Taiwan. A questionnaire developed by ILO/ICN/WHO/PSI was first translated and v...
journal_title:Journal of occupational health
pub_type: 杂志文章
doi:10.1539/joh.l7132
更新日期:2008-01-01 00:00:00
abstract::Objective of this study is to clarify the health-related conditions of Japanese male expatriates in Thailand. Records of Japanese male expatriates in their 30s to 50s who consulted outpatient clinics at Bangkok Hospital in 2005 were analyzed for number and type of outpatient visits then compared with data from the "Pa...
journal_title:Journal of occupational health
pub_type: 杂志文章
doi:10.1539/joh.l7072
更新日期:2008-01-01 00:00:00
abstract:BACKGROUND:Nurses are one of the population groups with the highest prevalence of musculoskeletal disorders (MSDs). At many sites, musculoskeletal symptoms (MS) represent a major health-care burden, adversely affecting nurses' quality of life and giving rise to mental health issues. OBJECTIVES:This study measured the ...
journal_title:Journal of occupational health
pub_type: 杂志文章
doi:10.1002/1348-9585.12161
更新日期:2020-01-01 00:00:00
abstract:OBJECTIVES:Among the many chemicals used in a hair salon, exposure to thioglycolic acid (TGA) used for permanent waving solutions (PWS) potentially causes adverse health effects. However, no report has been previously published on the indoor air concentrations of TGA in a beauty salon that contributes to assessment of ...
journal_title:Journal of occupational health
pub_type: 杂志文章
doi:10.1539/joh.12-0084-fs
更新日期:2012-01-01 00:00:00
abstract:OBJECTIVE:Occupational diseases (OD) are among the most significant issues of work life, with economic, medical, social, and ethical aspects. The majority of studies concerning OD focus on the causes or medical outcomes of OD. There are a limited number of studies investigating the social and economic impacts of being ...
journal_title:Journal of occupational health
pub_type: 杂志文章
doi:10.1539/joh.2017-0282-OA
更新日期:2018-11-27 00:00:00
abstract::Many dental health workers suffer from musculoskeletal disorders in the upper extremities. In addition to ergonomic factors, psychosocial work characteristics have been linked to musculoskeletal disorders. The present cross-sectional study aimed at investigating how musculoskeletal disorders in the upper extremities (...
journal_title:Journal of occupational health
pub_type: 杂志文章
doi:10.1539/joh.48.192
更新日期:2006-05-01 00:00:00
abstract:OBJECTIVES:This study aimed to investigate changes in the smoking rate among Korean adults from 1998-2009 by gender and occupational groups. METHODS:Using the data from the first (1998), second (2001), third (2005) and fourth (2009) waves of the Korean National Health and Nutrition Examination Survey (KNHANES), we exa...
journal_title:Journal of occupational health
pub_type: 杂志文章
doi:10.1539/joh.12-0148-oa
更新日期:2012-01-01 00:00:00
abstract:OBJECTIVES:In order to measure occupational exposure concentrations of ethyl tertiary-butyl ether (ETBE), we developed a diffusive sampling method for monitoring ETBE and performed an ETBE exposure assessment. METHODS:The applicability of diffusive samplers was examined by exposing the samplers to ETBE vapor in test c...
journal_title:Journal of occupational health
pub_type: 杂志文章
doi:10.1539/joh.11-0111-oa
更新日期:2011-01-01 00:00:00
abstract::In Japan, consultations concerning child abuse cases are increasing rapidly, and the mental health of child-counseling office workers, who must deal with them, has emerged as an issue. To measure the state of mental health of these workers, and to clarify the characteristics of their job-related stress, we sent a ques...
journal_title:Journal of occupational health
pub_type: 杂志文章
doi:10.1539/joh.49.125
更新日期:2007-03-01 00:00:00
abstract::Thioglycolic acid (TGA) is the active ingredient of permanent-waving solution (PWS). TGA has been shown to be a chemical of high toxicity, which can be absorbed through intact skin and cause damage to organs or systems in animals. This study evaluated the effect of TGA-containing PWS on the health of a human populatio...
journal_title:Journal of occupational health
pub_type: 杂志文章
doi:10.1539/joh.45.400
更新日期:2003-11-01 00:00:00
abstract:BACKGROUNDS:Two-component acrylic resin used in nail art and dentistry can cause allergic contact dermatitis (ACD), but only a few reports from Japan have been published. CASES:A 35-year-old female manicurist (case 1) and 30-year-old female dental hygienist (case 2) were diagnosed with ACD caused by ethyl methacrylate...
journal_title:Journal of occupational health
pub_type: 杂志文章
doi:10.1539/joh.13-0244-cs
更新日期:2014-01-01 00:00:00
abstract:OBJECTIVES:The purpose of the present study was to obtain knowledge for improvement of the housing and life among radiation decontamination workers by examining the effect of housing type on anxiety over lack of privacy. METHODS:This cross-sectional study comprised 544 male radiation decontamination workers in Fukushi...
journal_title:Journal of occupational health
pub_type: 杂志文章
doi:10.1539/joh.2018-0007-OA
更新日期:2018-09-26 00:00:00
abstract:BACKGROUND:Petrochemical industries are known as sources of many toxic chemicals. Safety and health risks of the petrochemical workers employed at Map Ta Phut Industrial Estate, located in Rayong, Thailand, are potentially high. METHODS:The research materials consisted of documents emanating from statutory reports on ...
journal_title:Journal of occupational health
pub_type: 杂志文章
doi:10.1539/joh.11-0091-oa
更新日期:2011-01-01 00:00:00
abstract:OBJECTIVES:Long working hours may impact human health. In Japan, teachers tend to work long hours. From 2002 to 2012, the number of leaves of absence due to diseases other than mental disorders, or mental disorders among public school teachers increased by 1.3 times (from 2,616 to 3,381), or 1.8 times (from 2,687 to 4,...
journal_title:Journal of occupational health
pub_type: 杂志文章
doi:10.1539/joh.15-0053-OA
更新日期:2015-01-01 00:00:00
abstract::Cadmium fluoride (CdF2, CdF for short) is the most lethal and hepatotoxic of all Cd-containing compounds. The toxic effects of CdF appear to depend on its detoxification and elimination. This study was designed to determine the early dynamics of the absorption, systemic distribution, and metabolism of CdF. The kinetic...
journal_title:Journal of occupational health
pub_type: 杂志文章
doi:10.1539/joh.l8016
更新日期:2008-01-01 00:00:00
abstract:OBJECTIVES:Presenteeism is undoubtedly a widespread phenomenon in organizations. Research on presenteeism has been conducted for decades in the broader workforce (eg, nurses, doctors, teachers, police officers). Occupational stress and turnover intention in occupational therapy have been extensively studied. However, t...
journal_title:Journal of occupational health
pub_type: 杂志文章
doi:10.1002/1348-9585.12153
更新日期:2020-01-01 00:00:00
abstract:OBJECTIVES:Despite the great impact the migration has had in economic, social and health-related fields, and the repercussions of alcohol consumption on them, few data exist concerning the extent of alcohol consumption in migrant workers. The aims of this study were to identify workers with a hazardous drinking problem...
journal_title:Journal of occupational health
pub_type: 杂志文章
doi:10.1539/joh.13-0119-oa
更新日期:2014-01-01 00:00:00
abstract:OBJECTIVES:The current study was performed to (1) understand the distribution of airborne fungi culturable on dichloran-glycerol agar (DG18) media over a one-year monitoring period, (2) identify the types of airborne fungi collected, and (3) compare and contrast under- and above-ground spaces, in two railway stations i...
journal_title:Journal of occupational health
pub_type: 杂志文章
doi:10.1539/joh.o9022
更新日期:2010-01-01 00:00:00
abstract:OBJECTIVES:The currently used predictive equations of lung function in North China were derived from early study and have not been updated for nearly two decades. METHODS:Using American Thoracic Society (ATS) standards, sex-specific spirometric predictive equations for forced vital capacity (FVC), forced expiratory vo...
journal_title:Journal of occupational health
pub_type: 杂志文章
doi:10.1539/joh.l9006
更新日期:2009-01-01 00:00:00