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Objective: Although menopausal symptoms are an important issue for female workers, their association with work-related factors is not well studied. Here, we explored the association between work-related factors and menopausal symptoms in Japan. Methods: A cross-sectional study was conducted in 2023 among all 1465 female employees of a large Japanese company. Associations between occupational factors and moderate or severe menopausal symptoms, as measured by the Menopause Rating Scale (MRS), were examined using logistic regression analysis. Results: Several workplace-related factors were significantly associated with moderate or severe menopausal symptoms, including company support and the number of night shifts. A marginally significant association was also seen for commuting time. Conclusions: Workplacemenopause interventions for the factors identified in this study may satisfy unmet needs. [ABSTRACT FROM AUTHOR]

Objective: Discriminatory treatment against those with emerging infection is a long-standing problem. The present study investigateswhetherworkers infected or in close contact with COVID-19 were susceptible to workplace mistreatment during the pandemic in Japan. Methods: This Internet-based cross-sectional study analyzed a total of 18,170 workers aged 20 to 60 years in Japan in December 2020. Odds ratios (ORs) for workplacemistreatment were estimated. Results: For workers with close contact or infection, ORs for workplace mistreatment in a model adjusted for socioeconomic factors were 7.64 (95% CI: 5.52-10.6, P < 0.001) and 10.7 (95% CI: 8.44-13.6, P < 0.001), respectively. Conclusions: Workers with infection or close contact were significantly more likely to experience workplace mistreatment. Actions against workplace mistreatment for workers with emerging infection are still required. [ABSTRACT FROM AUTHOR]

To create environments conducive to the wellbeing of workers, especially older workers, it is important to gain insight into ageism among young workers as a distinct segment in the workplace. However, this ageism remains unclear. This study explored the psychosocial predictors of discrimination against older Japanese workers by their younger male counterparts. Four models – Intergroup Contact Theory (ICT), Knowledge–Attitude–Behaviour Model (KABM), Terror Management Theory (TMT) and Frustration–Aggression Theory (FAT) – formed the basis of the study. All the models included positive and negative dimensions of stereotypes as mediators between predictors and discrimination. Data from 874 participants were obtained through a voluntary web survey for employees aged 25–39 years who lived in the Tokyo metropolitan area. A scale describing interactions with older workers (supportive, uncomfortable and avoidance), Facts on Ageing quiz, fears of being an older worker and a job dissatisfaction survey were employed to examine the hypotheses based on the above theories. The results supported the hypotheses based on ICT and FAT but not KABM. Higher supportive contacts were significantly related to lower discrimination mediated by a higher positive and lower negative dimension of stereotypes. Contacts characterised by higher discomfort were significantly related to higher discrimination mediated by a lower positive and higher negative dimension of stereotypes. Higher job dissatisfaction was related to higher discrimination mediated by lower positive stereotypes. Interestingly, higher fear of being an older worker was significantly related to lower discrimination mediated by higher positive stereotypes, contrary to the TMT-based hypotheses. Thus, ICT and FAT regarding ageism can explain young male workers' discrimination against older workers in Japan, which differs culturally from Western countries. Furthermore, the results of the study suggest that boosting the quality of interactions as well as reducing bad interactions with older workers contribute to lower discrimination. [ABSTRACT FROM AUTHOR]

Involuntary non‐regular employment is a severe inequity problem worldwide, and it may significantly affect the mental health of employees. The present study aimed to examine the relationship between employment type and mental health. Additionally, the characteristics of involuntary non‐regularly employed workers were explored. An online‐based cross‐sectional study was conducted in Japan, and 1566 participants were included in the data analysis. The eligible participants were divided into four categories: regularly employed (n = 1092), voluntary (n = 134), average (n = 233) and involuntary (n = 107) non‐regularly employed individuals, respectively. Involuntary non‐regular employment was associated with greater lack of vigour, anger‐irritability, fatigue, anxiety, and depression. It was higher among women, those who were single or had no childcare, and those who had lower personal income or shorter working hours, or who tended not to practice relaxation activities. Lower personal income was associated with a risk of anxiety and depressive symptoms. Those individuals experiencing involuntary non‐regular employment had a higher risk of poor mental health; subgroup analysis showed that this was particularly true among men. Both encouragement of employment stability via policy reform and workplace mental health support for involuntary non‐regularly employed individuals are urgent health concerns. [ABSTRACT FROM AUTHOR]

Intercultural communication is the process of exchanging, negotiating, and mediating cultural differences between people from different cultural backgrounds, encompassing language, non-verbal gestures, and spatial relationships. Research on intercultural communication involving Japanese individuals has mainly focused on comparisons between Japanese and Westerners, particularly Americans. As Japan plays a significant role in the global business environment, foreign businesspersons working with Japanese companies may encounter communication gaps due to cultural values, assumptions, business customs, and language differences. In Malaysia, where there are several Japanese companies employing many Malaysians, there is a strong interest in learning the Japanese language and culture. Malaysians are impressed with the work culture of Japanese companies and seek to learn from them, which enhances their chances of working in Japanese companies, both in Malaysia and Japan. Effective communication between Japanese employers and Malaysian employees is crucial for learning from people of different cultures. To gain deeper insights into the intercultural communication in Japanese corporations working environment, this study examines the situations and challenges faced by Japanese employers working with Malaysian employees, and vice versa. The participants consist of Japanese employers and Malaysian employees who interact with Japanese employers in their day-to-day jobs. A qualitative study using focus groups was adopted, and the responses were analyzed using thematic analysis, leading to the emergence of three main themes: working culture, communication ability, and cultural differences. This paper discusses the results based on these themes and presents recommendations to improve intercultural communication in the workplace. [ABSTRACT FROM AUTHOR]

BACKGROUND: In Japan, women's participation in the workforce has been increasing. However, there are few studies about gender differences in stress factors in the workplace. OBJECTIVES: We aimed to clarify gender differences in psychosocial factors in the workplace related to severe stress. METHODS: In total, 930 male and 339 female employees working in a construction company in Japan participated in this study. We used individual responses to the Brief Job Stress Questionnaire (BJSQ) conducted by their company for the most recent year between 2016 and 2019. Data were categorized by gender, and we extracted the factors contributing to severe stress using logistic regression. RESULTS: We identified 142 men and 32 women who had severe stress. Logistic regression analysis showed that six factors ("Qualitative job overload", "Job control", "Interpersonal conflict", "Poor physical environment", "Supervisor's support", and "Job satisfaction and life satisfaction") were significantly associated with the presence of severe stress in men. In women, five factors ("Qualitative job overload", "Job control", "Interpersonal conflict", "Suitable work", and "Job satisfaction and life satisfaction") showed a significant association with severe stress. CONCLUSION: Factors associated with severe stress were "Poor physical environment" and "Supervisor's support" in men, and "Suitable work" in women. [ABSTRACT FROM AUTHOR]

Background Increasing cancer screening rates among working-age populations and providing employment support for employees with cancer are issues that need to be addressed in Japan. Therefore, this study aimed to clarify the situation regarding cancer screening promotion and employment support for employees with cancer at business establishments and the support they seek from medical professionals regarding these issues. Methods This survey covered 1,058 business establishments and included the following items: attributes of the business establishments, cancer screening rate, support for employees to promote cancer screening, support sought by business establishments from medical professionals to promote cancer screening, presence of employees with cancer, support programs for employees with cancer, awareness of the resources available for employment support for employees with cancer, difficulties in supporting employees with cancer in the workplace, and support sought by business establishments from medical professionals in providing employment support for employees with cancer. Data analysis was primarily conducted using summary statistics. Results This study included 153 establishments. The median cancer screening rate ranged from 50.00 to 99.15. Employee support for promoting cancer screening ranged from approximately 30% to 40% for "ensuring time for screening" and from 20% to 30% for "providing full subsidies for cancer screening cost." The median screening rate for breast and cervical cancers was 50.00, and support for promoting screening was less than 30% for each. Business establishments sought support from medical professionals regarding cancer and study sessions on cancer prevention to promote cancer screening. Regarding support systems for employees with cancer, 49.7% of the establishments offered sickness benefits, and 42.5% offered paid leave on an hourly basis. Less than 10% were aware of the websites provided by public organizations regarding employment support for patients with cancer. Approximately 50% of the establishments reported difficulties regarding treatment policies and duration uncertainties. Conclusion Business establishments sought the provision of relevant knowledge and specific information to increase cancer screening rates and provide employment support for employees with cancer. Furthermore, this study suggests that employees with cancer need to manage the information they provide their establishments. [ABSTRACT FROM AUTHOR]

Introduction: No study in Japan has investigated alcohol's harm to others (AHTO). Therefore, this study aimed to reveal the situation of AHTO in Japan and examine the factors associated with it based on the relationship with the drinker. Methods: A cross‐sectional population‐based survey was performed in 2018 with 2121 men and 2507 women. Respondents were asked questions about factors such as verbal or physical aggression, being forced to drink alcohol, sexual harassment and their relationship with the drinker. Binomial logistic regression was performed to quantify the associations of AHTO with participants' socio‐demographic status and drinking patterns. Results: The lifetime experience of AHTO was 24.7% for men and 19.3% for women. AHTO from the father and co‐workers were the most common in and outside the home, respectively. The frequency of AHTO from the spouse or co‐workers showed no significant difference for abstainers and drinkers. However, AHTO from the father was more commonly reported among drinkers and those with Alcohol Use Disorders Identification Test scores ≥8 points than abstainers. Of those who experienced AHTO, 24.5% of men and 27.6% of women, and 6.1% of men and 12.9% of women were profoundly affected by it in and outside the home, respectively. Discussion and Conclusions: One in five Japanese residents experienced AHTO in their life, and the characteristics associated with AHTO differed according to the affected individual's relationship with the drinker. Continued monitoring of AHTO and measures aimed at reducing alcohol‐related harm that include AHTO should be promoted. [ABSTRACT FROM AUTHOR]

The International Commission on Radiation Units and Measurements (ICRU) has proposed to change the definitions of the operational quantities used for the area and individual monitoring of external exposure in ICRU Report 95. Since introducing new operational quantities into the radiation monitoring may affect the dose assessment using the present personal dosimeters, precise assessments of the influence on monitoring are necessary by characterizing the energy spectrum in the workplace and the energy dependency of the dosimeters to be used. This study measured photon spectra using a NaI(Tl) scintillation detector or a LaBr 3 (Ce) scintillation detector at the Japan Research Reactor No. 3 (JRR-3) and Japan Proton Accelerator Research Complex (J-PARC) workplaces at the Japan Atomic Energy Agency (JAEA). The photon energy spectra were obtained by unfolding the pulse height distributions measured at each workplace. The present and new operational quantities were then evaluated and compared using the spectra measured at the workplaces. In JRR-3, the photon energy spectra were measured at the workplaces in the reactor room and thermal neutron beam hall while the reactor was operated. The ambient dose equivalent rates H ˙ *(10) at the workplaces were 0.2 μSv·h−1 – 13 μSv·h−1. High energy gamma-rays of 6–7 MeV from 16N were observed near the fuel failure detection system in the reactor room. Those of 7–8 MeV produced by the thermal neutron capture of iron were observed in the reactor room and the beam hall. In J-PARC, the photon energy spectra were measured at the workplaces in the beam tunnel of the 3 GeV synchrotron beam ring five days after the operation. The ambient dose equivalent rates H ˙ *(10) at the workplaces were 35 μSv·h−1 –430 μSv·h−1. It was found that the new personal doses, H p , were 10%–20% smaller than the present personal dose equivalents, H p (10), at the workplaces. • Photon energy spectra were measured at Japan Research Reactor No. 3 and the Japan Proton Accelerator Research Complex workplaces. • Present and new operational quantities for environmental and individual monitorings were compared at workplaces. • The new personal doses, H p , were 10%–20% smaller than the present personal dose equivalents, H p (10), at the workplaces. [ABSTRACT FROM AUTHOR]

Background: Excessive alcohol use is a leading cause of global morbidity and premature mortality. This study evaluated the effectiveness of two types of nurse‐delivered interventions to reduce excessive alcohol consumption among screened participants using the alcohol use disorders identification test (AUDIT) in the workplace. Methods: A randomized controlled trial involving AUDIT‐positive employees of five Japan‐based companies was conducted. A total of 351 participants were randomized into groups that received a patient information leaflet (PIL), 5 min of brief advice, or 15 min of brief advice and counseling. Outcomes (weekly alcohol consumption and drinking and binge drinking frequency in the previous 30 days) were evaluated at 6 and 12‐month follow‐up. Results: The follow‐up rates were 96.3% (n = 338) and 94.9% (n = 333) at 6 and 12 months, respectively. At 6 months, the mean change in weekly alcohol consumption was −38.1 g (−1.64 US fluid oz/week) in the 15‐min brief advice and counseling group, which differed significantly from the PIL group. The reduction in the advice and counseling group persisted at 12‐month follow‐up but was no longer significantly different from the PIL group. There was no significant change in alcohol consumption observed in the 5‐min brief advice group. Improvement in drinking and binge drinking frequency was observed in all three groups. Conclusions: Nurse‐delivered 15‐min brief advice and counseling was effective over a 6‐month period in reducing alcohol consumption in a workplace setting. This finding suggests that the implementation of workplace screening and brief intervention could play a useful role in preventing the burden of harmful alcohol use. [ABSTRACT FROM AUTHOR]

Although the working environment may play a role in dental acid erosion, few studies have been conducted on this in Japanese workers in recent years. The purpose of this study was to investigate oral health status, including dental erosion, in workers who may have been exposed to an acidic environment. The study participants were recruited by an online research company. Oral examinations and questionnaire surveys were conducted on this cohort in January 2023. A total of 144 participants were finally included. Workers exposed to an acidic environment showed more use of protective equipment and underwent more dental examinations at the workplace (p<0.001). Possible dental erosion was observed in only 3 out of the total of 144 participants (2.1%), however. No significant difference was observed in the number of teeth, caries experience, or dental erosion according to the number of years of acid exposure in the workplace. The results of this study suggest that acid exposure exerts a relatively small effect on the oral health status of workers in Japan.

Objective: Although menopausal symptoms are an important issue for female workers, their association with work-related factors is not well studied. Here, we explored the association between work-related factors and menopausal symptoms in Japan., Methods: A cross-sectional study was conducted in 2023 among all 1465 female employees of a large Japanese company. Associations between occupational factors and moderate or severe menopausal symptoms, as measured by the Menopause Rating Scale (MRS), were examined using logistic regression analysis., Results: Several workplace-related factors were significantly associated with moderate or severe menopausal symptoms, including company support and the number of night shifts. A marginally significant association was also seen for commuting time., Conclusions: Workplace menopause interventions for the factors identified in this study may satisfy unmet needs., Competing Interests: Conflicts of interest statement: None declared., (Copyright © 2024 American College of Occupational and Environmental Medicine.)

Purpose: Patient safety climate is an important factor in promoting patient safety for healthcare organizations. This study investigated the relationship between collaborative leadership and patient safety climate, the mediation effect of workplace social capital, or interprofessional collaboration practice., Methods: A web-based cross-sectional questionnaire survey was administered between May 2021 and May 2022, to employees of three acute care hospitals in Japan. The relationship between variables was verified by structural equation modeling., Results: A total of 1,276 staff members participated in the study. Collaborative leadership affected the workplace social capital (β = .734) and interprofessional collaboration (β = .561), which were positively associated with patient safety climate (β = .403 and .405, respectively), verifying the mediating relationship of workplace social capital and interprofessional collaboration between collaborative leadership and patient safety climate., Conclusions: Collaborative leadership enhances the reciprocity and interprofessional practices of the healthcare team. The interaction among interprofessional team members fosters a patient safety climate. The results of this survey suggest that the development of collaborative leadership, which encourages interprofessional collaboration and fosters workplace social capital, is inherently crucial for cultivating a patient safety climate., Competing Interests: The authors declare no conflicts of interest., (Copyright © 2024 National Association for Healthcare Quality.)

Objective　The Kawagoe City Public Health Center implemented a project to reduce salt intake through specific food service facility guidance in workplace cafeterias. Here, we report the study results.Methods　The target worksite was company A, with approximately 270 employees, located in Kawagoe City, Saitama Prefecture. There were 214 participants (approximately 80%). The project was conducted from November 2019 to November 2021. The long-term goal was to decrease the number of hypertensive cases in the city. Project outcomes included decreased salt intake, urinary sodium/potassium ratio, and average blood pressure. The project aimed to improve the cafeteria menu, focusing on salt reduction by offering Smart Meals ® and reducing the salt equivalents in all menus. The project output indicators included reduced amount of salt in cafeteria menu items, increased frequency of cafeteria use, increased positive evaluations of the cafeteria, and increased daily awareness of the need for salt reduction. Spot urine samples, blood pressure measurements, and self-administered questionnaire data were collected during annual physical examinations. The amount of salt in the cafeteria menu was evaluated by receiving monthly data from the food service company to which company A outsourced its cafeteria operations.Results　The analysis included 102 individuals with complete data from to 2019-2021. Estimated salt intake (g/day) from spot urine decreased from 10.3±2.1 in 2019 to 9.8±2.4 in 2020 and 9.5±2.0 in 2021 (P=0.003). Systolic blood pressure (mmHg) decreased from 114.7±12.5 in 2019 to 111.7±12.1 in 2020 and 110.6±12.0 in 2021 (P=0.010). Compared to 2019, changes in dietary salt equivalents in cafeteria menus in 2020 and 2021decreased for set meals A and B, curries, and noodles (P<0.001).Conclusion　We offered Smart Meals ® and reduced salt equivalents in all workplace cafeteria menus. After 1-2 years, employees' salt intake and blood pressure levels were lower. These results provide implications for the implementation of food environment improvements in public health centers and other local government agencies to promote the Health Japan 21 (third term) strategy.

Background: Workplace cancer screening programs are determined as part of an employee's benefits package and health checkups are perceived positively. However, the current status of workplace cancer screening programs in Japan is unavailable. This study aimed to assess the adherence to national guidelines for colorectal, breast, and cervical cancer screenings in the workplace among Japanese enterprises and identify factors associated with excessive or inadequate screenings., Methods: A cross-sectional study design was employed. Data were obtained from a survey conducted by the "Corporate Action to Promote Cancer Control" between November and December 2022 among registered partner enterprises in Japan. The survey included questions on background characteristics, cancer screening practices, and intervention approaches. The analysis included 432 enterprises that provided complete responses regarding colorectal, breast, and cervical cancer screenings., Results: The guideline-adherence rates for colorectal, breast, and cervical cancer screenings in the workplace were 12.7%, 3.0%, and 8.8%, respectively. Enterprises had lower adherence to screening guidelines than local governments. Colorectal (70.8%) and breast (67.1%) cancer screenings were predominantly categorized as "overscreening" and cervical (60.6%) cancer screening, as "underscreening." Factors such as enterprise scale, health insurance associations, and the number of interventional approaches were significantly associated with increased "overscreening" (101-1000: β = 0.13, p = 0.01; ≥ 1000: β = 0.17, p < 0.01; health insurance association: β = 0.23, p < 0.01; and approaches: β = 0.42, p < 0.01) and reduced "underscreening" (101-1000: β = -0.13, p = 0.01; ≥ 1000: β = -0.17, p < 0.01; health insurance association: β = -0.18, p < 0.01; and approaches: β = -0.48, p < 0.01)., Conclusion: Adherence to national guidelines for colorectal, breast, and cervical cancer screenings in the workplace was suboptimal among Japanese enterprises. Therefore, appropriate cancer screening measures and interventions to ensure guideline adherence and optimization of screening benefits while minimizing potential harms should be expeditiously implemented., (© 2024. The Author(s).)

Objective　The aim of this study was to compare how Dietary Reference Intakes for the Japanese (DRIs), which are dietary guidelines proposing reference values for the intake of energy and nutrients by healthy Japanese people, are used by personnel whose work involves diet, food, or nutrition.Methods　A web-based questionnaire survey was conducted in July 2023 among those involved in work closely related to diet, food and/or nutrition. The frequency of the use of DRIs in daily work and the details of use, including the chapter used, difficulty of use, information source for revisions, and interest in a revised version, were compared among workplaces (e.g., medical institutions; school and welfare facilities; government institutions; dietitian training schools; companies; and freelancer in community and others).Results　Among 1,030 participants, 58% (n=597) used DRIs "very often" or "often" in their daily work. For example, DRIs were used to prepare institutional meals and facilitate nutrition management and guidance in medical institutions; prepare institutional meals in schools and welfare facilities; ensure nutrition management and guidance for citizens and prepare courses/materials for government institutions; and prepare courses/materials for dietitian training schools. Regarding the main parts of the DRIs used, most respondents chose the chapters entitled "Energy" (66%) and "Macronutrients" (72%). For all participants (n=1,030), the main difficulties in the use of DRIs were "a large number of sentences in the DRIs and an insufficient time to read" (stated by 54% of all respondents; the proportion did not significantly differ among workplaces). The main source of information on revised DRIs was "seminars and workshops by the Japan Dietetic Association" (70% of all respondents). However, many respondents in the government and dietitian training institutions also identified "workshops or public information by the Ministry of Health, Labour and Welfare" as major sources. Regarding participants' main interest in the revised version of the DRIs, general policy (77%) and revised reference values (74%) generated the highest levels of interest. Those working at dietitian training schools had a greater interest in change related to scientific evidence for each reference value than those working elsewhere.Conclusions　DRIs are frequently used by those involved in work related to food and nutrition. In this study, DRI use and related interests differed based on the workplaces surveyed. In future revisions of DRIs, the addition of further descriptions or appendices in line with their use in workplaces may be needed.

Studies have reported that health care professionals experienced a lack of sleep during the coronavirus disease 2019 (COVID-19) pandemic and that such lack of sleep and working environment affect their performance. However, to the authors' knowledge, no study has yet investigated the relationship between sleep duration and working environment among Japanese physiotherapists during the COVID-19 pandemic. This study retrospectively investigated the sleep duration of physiotherapists directly providing physiotherapy to patients with COVID-19 within the red zone and analyzed the association between sleep duration and working environment using logistic regression analysis. Among the 565 physiotherapists studied, the average sleep duration was 6 (6-7) h, and 381 (67.4%) had an average sleep duration of ≤6 h. Less experienced physiotherapists were 1.03 times more likely to sleep ≤6 h, and those in charge of patients with COVID-19 as the supervisor ordered were 0.64 times more likely to sleep ≤6 h. Moreover, physiotherapists with a significant increase in the frequency of internal online meetings and those who had been providing physiotherapy to patients with COVID-19 for >6 months were 2.34 and 2.05 times more likely to sleep ≤6 h, respectively. During the COVID-19 pandemic in Japan, two-thirds of the physiotherapists directly providing physiotherapy to patients with COVID-19 slept less than the recommended duration. This study highlights the need for appropriate workload and work hour management for physiotherapists according to their experience and workload, as well as establishing a medical care system that includes work rotation to ensure that the recommended sleep duration is satisfied., Competing Interests: I have read the journal’s policy and the authors of this manuscript have the following competing interests: [Fumito Morisawa is employed by Pfizer Japan Inc. However, Pfizer Japan Inc. did not fund and had no involvement in conducting this study. The remaining authors have declared that no competing interests exist. The competing interests do not alter our adherence to PLOS ONE policies on sharing data and materials]., (Copyright: © 2024 Morisawa et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)

Dementia that occurs before age 65 years is defined as young‐onset dementia (YOD). YOD develops during the prime of a person's working life and has a major impact on not only work but life in general. Therefore, Japan is promoting measures to support work and social participation, taking into account the characteristics of people living with YOD. Given the rarity of YOD, few studies have examined the difficulties faced by people living with YOD during this life stage or the kinds of support they require. We believe that studying these difficulties and support requirements will contribute to prolonging the careers of people living with YOD and to providing them support during social, emotional and economic crises. This qualitative study aims to clarify the experiences of working‐age Japanese people living with YOD to examine, from their perspective, possibilities for employment support. For this study, people living with YOD who were currently working were recruited by snowball sampling. This study was conducted in Japan between September 2018 and February 2019. A semi‐structured interview was conducted, and the contents were transcribed and analysed using Colaizzi's qualitative methodology. Four categories were derived: (a) crisis from continuing to work, (b) seeking support, (c) overcoming challenges to work and (d) reaffirming a sense of purpose by resuming work and social participation. Participants were able to continue working and socialising by letting others know about their illness and seeking support. In the process of reaffirming a sense of purpose by resuming work and social participation, participants continued working or transitioned to socially active lives after leaving their job thanks to the support of work colleagues and medical and healthcare/welfare professionals who understand YOD. The results indicate a need for awareness raising in the workplace to promote understanding of such professional support and its significance. [ABSTRACT FROM AUTHOR]

Objective: Japan has recently implemented screening and support to balance cancer treatment and work. The present study evaluated whether the interest of employers in small and medium‐sized enterprises (SMEs) affects cancer control in the workplace. Methods: Cancer preparedness at work was examined by a Japanese life insurance company contracting 370 000 SMEs. The analysis targeted SMEs hiring ≤50 employees whose employer was aged ≥40 years. The endpoints were performing one or more screening for stomach, colon, or lung cancer recommended for both sexes in Japan and implementing three or more supportive measures from the nine systems listed in a questionnaire. Logistic regression analysis was performed to predict these endpoints using other factors. Results: The survey was completed from January 5 to 28, 2022 and included 5268 eligible companies. Around half were small enterprises with up to five employees. Screenings were performed for stomach (32%), colorectal (27%), and lung (26%) cancers. Sick leave (36%) was the most common support for balancing cancer treatment and work. Logistic regression analysis revealed that employer's concern was a significant predictor of screening (odds ratio [OR] = 3.59, P <.001) and support (OR = 2.55, P <.01) compared with "not concerned at all," along with industry type, annual sales, experience of employees with cancer, and employer's participation in screening. Conclusion: Our findings suggested that employers' interest was a powerful predictor of implementing cancer control in SMEs. Educational intervention targeted toward the employer could play a critical role in improving SMEs. [ABSTRACT FROM AUTHOR]

Objectives: The purpose of this study was to investigate the relationships of workers being diagnosed with coronavirus disease 2019 (COVID‐19) and being identified as close contacts of infected persons with unemployment in Japan. Methods: This was a prospective cohort study using questionnaires about COVID‐19 administered to Japanese workers. A baseline survey conducted on December 22–25, 2020, was used to determine history of being diagnosed with COVID‐19 or being identified as a close contact of an infected person. Unemployment since the baseline survey was ascertained with a follow‐up survey on February 18 and 19, 2021. The odds ratios (ORs) of unemployment were estimated using a multilevel logistic model with adjusted covariates nested in prefecture of residence. Results: Women (n = 8771) accounted for 44% of the total sample (n = 19 941), and the mean age was 48.0 years. In terms of unemployment because of negative reasons, the multivariate analysis showed that the OR of unemployment associated with being diagnosed with COVID‐19 was 2.40 (95% CI: 1.15–5.01) and that the OR associated with being identified as a close contact was 0.98 (95% CI: 0.31–3.11). Conclusions: There is an association between workers being diagnosed with COVID‐19 and unemployment. The reason is not clear, but if the unemployment is unwanted by the individual, workplace adjustment may help prevent unwilling unemployment. [ABSTRACT FROM AUTHOR]

Objectives: To assess the effectiveness of a web‐based brief intervention (BI) program to record daily drinking among people with problem drinking in workplace settings. Methods: A two‐armed, parallel‐group, randomized controlled trial were conducted at six workplaces in Japan. After obtaining written consent to participate in the study, workers with an Alcohol Use Disorders Identification Test (AUDIT) score of 8 or higher were randomly assigned into two groups. The participants allocated to the intervention group recorded their daily alcohol consumption for 4 weeks using the program, while those allocated to the control group received no intervention. Outcome measures included the amount of alcohol consumption in past 7 days using the Timeline Follow‐Back method in the program at baseline, 8th week, and 12th week and written AUDIT score at baseline and 12th week. Results: Hundred participants were assigned to either the intervention group (n = 50) or control group (n = 50). The results of two‐way repeated measures ANOVA showed a statistically significant interaction between the group and the week factors in the two primary outcomes (number of alcohol‐free days, total drinks) and secondary outcomes (AUDIT score) (p =.04,.02, and.03, respectively). The between‐group effect sizes (Hedges' g; 95% CI) of the outcomes at 12th week were 0.53; 0.13–0.93 (total drinks), 0.44; 0.04–0.84 (AUDIT score), 0.43; 0.03–0.83 (number of alcohol‐free days). Conclusions: The web‐based BI program for problem drinking was considered to be effective in reducing alcohol consumption and the AUDIT score in workplace settings. [ABSTRACT FROM AUTHOR]

Objectives: We evaluated the relationship between telecommuting environment and low back pain (LBP) among desk-based workers in Japan. Methods: This cross-sectional study included 3663 desk-based, telecommuting workers. LBP was assessed using a 0 to 10 numerical rating scale. The telecommuting environment was evaluated using subjective questions. Mixed-effects logistic regression analysis was used to evaluate this association. Results: The results of mixed-effects logistic model revealed that not having a place or room to concentrate on work, desk not well-lit enough for work, lack of space on the desk to work, not having enough legroom, and uncomfortable temperature and humidity conditions in the workspace were significantly associated with higher odds of LBP. Conclusions: Our findings suggest that telecommuting environment is associated with the prevalence of LBP. [ABSTRACT FROM AUTHOR]

Background Despite evidence regarding the effectiveness of screening and brief interventions for excessive alcohol use in primary care, these tools are not a part of routine practice. It has been suggested that using these tools at the workplace may be critical to alcohol-associated harm; however, evidence for this claim is unclear. The aim of this article is to develop a study protocol which evaluates the effect of brief alcohol intervention at the workplace to reduce harmful alcohol drinking. Methods A randomized controlled trial involving employees (aged 20-74 years) of five Japan-based companies who were screened "positive" by Alcohol Use Disorder Identification Test (AUDIT) is ongoing. Participants were randomized into "Patient Information Leaflet" (control group), "Brief Advice and Counselling," and "Five-minute Brief Advice" groups. A self-administered questionnaire was used to assess alcohol consumption, lifestyle behavior, health status, work performance, and consequences of alcohol use. Data of laboratory markers were collected from routine health checkups. Results A total of 351 participants were randomized into Patient Information Leaflet (n = 111), Brief Advice and Counselling (n = 128), and Five-minute Brief Advice (n = 112) groups. Participants were mostly men with a median age of 49 years. Median AUDIT score and weekly alcohol consumption were 11 points and 238 g/week, respectively. Two-thirds of the participants were manufacturing workers. Conclusion This study protocol developed the first trial in Japan to investigate the effect of brief alcohol intervention combined with a recommended screening tool at the workplace. Our findings can provide evidence on the effectiveness and relevance of these tools to occupational health. [ABSTRACT FROM AUTHOR]

Objectives: To examine the associations between domain-specific sedentary and active behaviors and workers' presenteeism and absenteeism in a sample of company employees. Methods: This study recruited participants (n  = 2466) from a nationwide online survey database (Japan, 2019). Participants completed a questionnaire that captured data on relative and absolute presenteeism and absenteeism and domain-specific physical activity and sedentary behaviors. Results: Daily minutes of work-related physical activity were negatively associated with relative absenteeism. Daily minutes of leisure-related physical activity were positively associated with absolute presenteeism (ie, better productivity). Daily minutes of total physical activity were negatively and positively associated with relative absenteeism and absolute presenteeism (ie, better productivity). There was also a positive association between car sitting time and absolute absenteeism. Conclusions: A change in work culture and practices that support active behaviors at work and outside of work may improve employee's productivity indices. [ABSTRACT FROM AUTHOR]

In this opinion article, the author argues that highly skilled migrants in Japan face many challenges and are ineffectively used due to the existence of interior frontiers. Although interior frontiers are more subtle than the external boundaries these migrants have had to cross to enter the country, they have tremendous power over their everyday lives. Ethnocentric attitudes, influenced by Nihonjinron , have contributed to the existence of these frontiers. They emphasise homogeneity instead of flexibility and accommodation, and exist in the workplace. Employers want a homogeneous workplace and highly skilled migrants face strong pressures to assimilate. There is also an insistence on Japanese human resource practices such as seniority-based pay and promotion. An interior frontier also exists in the hiring process, and migrants are less likely to progress beyond the first round of interviews. With Japan's rapidly aging and declining population and acute labour shortages, there is urgency in addressing these frontiers., Competing Interests: No competing interests were disclosed., (Copyright: © 2024 Morita L.)

Objective: Discriminatory treatment against those with emerging infection is a long-standing problem. The present study investigates whether workers infected or in close contact with COVID-19 were susceptible to workplace mistreatment during the pandemic in Japan., Methods: This Internet-based cross-sectional study analyzed a total of 18,170 workers aged 20 to 60 years in Japan in December 2020. Odds ratios (ORs) for workplace mistreatment were estimated., Results: For workers with close contact or infection, ORs for workplace mistreatment in a model adjusted for socioeconomic factors were 7.64 (95% CI: 5.52-10.6, P < 0.001) and 10.7 (95% CI: 8.44-13.6, P < 0.001), respectively., Conclusions: Workers with infection or close contact were significantly more likely to experience workplace mistreatment. Actions against workplace mistreatment for workers with emerging infection are still required., Competing Interests: Conflicts of interest: None declared., (Copyright © 2024 American College of Occupational and Environmental Medicine.)

Aim: To investigate nurses' perceptions of their work environment and to investigate the relationships between variables measuring the work environment (WE) and nursing outcomes (NOs). Design: A 2‐year prospective longitudinal survey (2013–2015). Method(s): Descriptive statistics of nurse demographics, organizational WE and NOs were calculated by position. The associations between Practice Environment Scale of the Nursing Work Index (PES‐NWI) and NOs were examined for each unit. Results: The participants were 2,992 staff nurses, 137 nurse managers (NMs), and 8 chief nursing officers in Phase 1 and 7,849, 371 and 23 in Phase 2, respectively. The higher the job position, the better the WE was rated. The higher the PES‐NWI scores, the better the outcomes. Descriptive statistics about organizational WEs and NOs and the statistically significant associations between the two were identified. [ABSTRACT FROM AUTHOR]

Background: This study aimed to examine the association between overtime work and the frequency of preventive dental visits among workers in Japan.Methods: A self-administered questionnaire was completed by 14,847 daytime-workers. We used a logistic regression model stratified by sex and age and adjusted for marital status, occupation, education, and oral status to investigate the association between overtime work hours and the frequency of preventive dental visits.Results: In total 1037 men (9.3%) and 511 women (13.9%) attended quarterly preventive dental visits, and 2672 men (23.9%) and 1165 women (31.8%) attended annual preventive dental visits. Overtime work was statistically significantly associated with quarterly preventive dental visits among men aged 50-59 years, with adjusted odds ratios (aOR) and 95% confidence intervals (CI) of 0.73 (0.56-0.95), 0.75 (0.54-1.04), and 0.55 (0.34-0.90) for < 20, 20-39, and ≥40 h overtime/month, respectively. No such trends were observed for men aged < 50 years and women of all ages. Overtime work of < 20, 20-40, and ≥40 h overtime/month was statistically significantly associated with annual preventive dental visits among men aged 40-49 years (aOR [95%CI]: 0.76 [0.61-0.95], 0.84 [0.65-1.09], and 0.72 [0.51-1.00], respectively) and 50-59 years (aOR [95%CI]: 0.75 [0.61-0.91], 0.76 [0.59-0.97], and 0.63 [0.45-0.88], respectively). No such trends were observed in men < 40 years and women of all ages.Conclusions: Our study revealed associations between overtime and preventive dental visits among male workers aged in their 40s and 50s. [ABSTRACT FROM AUTHOR]

Background: Gynecologic cancers are one of the most common types of malignancies in working-age women. We aimed to determine the factors that impede women from returning to the same workplace after treatment for such cancers., Methods: A questionnaire-based survey was conducted on 194 women who underwent treatment for gynecologic cancer at the Okayama University (≥1 year after cancer treatment and <65 years of age). We performed a logistic regression analysis to determine the relationship between returning to the same workplace and not taking sick leave., Results: The median age at diagnosis was 49.0 years, and the median time from cancer treatment to questionnaire completion was 3.8 years. Not returning to the same workplace was positively associated with not being regularly employed (P = 0.018), short work time per day (P = 0.023), low personal income (P = 0.004), not taking sick leave (P < 0.001), advanced cancer stage (P = 0.018) and long treatment time (P = 0.032). Interestingly, not taking sick leave was strongly associated with not returning to the same workplace in the multivariable analysis (P < 0.001)., Conclusions: Not taking sick leave likely was negatively associated with returning to the same workplace after the treatment for gynecologic cancer. Therefore, we suggest that steps be taken to formally introduce a sick leave system over and above the paid leave system in Japan., (© The Author(s) 2023. Published by Oxford University Press.)

Objectives: Social capital (SC) has been shown to be inversely associated with elevated blood pressure. While SC in the workplace may also be associated with blood pressure, it has not been extensively studied. We aimed to investigate the association between workplace SC and systolic blood pressure (SBP)., Design: A cross-sectional study., Setting: 367 small-sized and medium-sized companies in Japan., Participants: A total of 23 173 participants (15 991 males and 7182 females) aged ≥18 years., Exposure of Interest: SC was assessed using individual responses to eight 4-point Likert questions used in the Brief Job Stress Questionnaire. Workplace SC was assessed as the mean of individual-level responses to the SC questions from those working in the same company., Outcome Measure: Systolic blood pressure (SBP) RESULTS: A multilevel linear regression model revealed that higher workplace-level SC was linked with lower SBP (coef.=-0.53 per 1SD increment in workplace SC, 95% CI=-1.02 to -0.05) among females in the age-adjusted model, which remained statistically significant after adjusting for other covariates. After adjusting for individual-level SC, this association was attenuated and became non-significant (coef.=-0.41, 95% CI=-0.87 to 0.05), while individual-level SC was inversely associated with SBP (coef.=-0.43, 95% CI=-0.73 to -0.13). Among males, we did not find any evidence of significant inverse associations either in relation to workplace SC (coef.=-0.12, 95% CI=-0.46 to 0.21) or individual-level SC (coef.=0.19, 95% CI=-0.01 to 0.39)., Conclusions: Our study findings suggested that workplace-level SC can affect SBP differently by sex., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2024. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Objectives: In Japan, the most common injury requiring sick leave is a fall in the workplace; therefore, it is very important to prevent falls. Most measures to prevent falls involve aspects of the workplace environment and safety. However, few measures consider the perspective of individual health. We investigated the relationship between psychiatric disorders and falls in the workplace and whether treatment status for a psychiatric disorder is associated with workplace falls., Methods: We conducted a cross-sectional study among workers aged 20 years or older in Japan from February 28 to March 3, 2022. In total, the data of 27 693 participants were analyzed. We used a questionnaire to query participants' status of treatment for any psychiatric disorder and whether they had experienced a fall in the workplace. The association between treatment for a psychiatric disorder and workplace falls was examined using logistic regression analysis., Results: Compared with participants receiving appropriate treatment for a psychiatric disorder, the odds ratio (OR) of a workplace fall was significantly lower among participants who did not require treatment for a psychiatric disorder, at 0.56 (95% CI: 0.47-0.66; P < .001); the OR of a workplace fall was significantly higher among participants whose treatment for a psychiatric disorder was interrupted, at 1.47 (95% CI: 1.21-1.78; P < .001), after adjusting for age, sex, household income, number of workplace employees, sleeping hours, exercise habits, and psychological distress., Conclusions: Our findings suggest that receiving appropriate treatment for psychiatric disorders may contribute to preventing falls in the workplace., (© The Author(s) [2024]. Published by Oxford University Press on behalf of Journal of Occupational Health.)

Objectives: Despite the recent increase in infertility and perinatal complications, preconception care is not commonly available in Japan. Working women are considered to have the greatest need for preconception care, as increasingly they marry and have children later in life. This study aimed to assess the feasibility and effectiveness of preconception check-ups in the workplace., Methods: We provided 51 female employees aged 18-39 years with free preconception check-ups, including additional blood tests and an online medical questionnaire, during mandatory health check-ups at their workplace. A doctor provided online counseling based on the check-up results. We assessed fertility knowledge using the Cardiff Fertility Knowledge Scale (CFKS-J) and childbearing desire pre- and postintervention., Results: Preconception check-ups revealed various potential risk factors for future pregnancies, including underweight (12%), obesity (20%), Chlamydia trachomatis IgG antibody positivity (22%), low rubella IgG antibody levels (47%), iron deficiency (12%), and 25-hydroxyvitamin D levels <30 ng/mL (98%). Postintervention, the participants reported high satisfaction with the check-ups and significantly advanced their reproductive plans (P = .008). Furthermore, 95% of the participants indicated an intention to seek medical attention or make lifestyle changes. The postintervention CFKS-J score (mean [SD]) was higher than the preintervention score (71.7 [19.3] vs 63.0 [22.0]; P = .006)., Conclusions: We developed a preconception check-up package that can be integrated into workplace health examinations, complemented by tailored counseling. This novel check-up package is a feasible and effective approach for improving preconception health and fertility awareness., (© The Author(s) [2024]. Published by Oxford University Press on behalf of Journal of Occupational Health.)

Objectives: Manual rolling of heavy objects remains in the workplace. The Health and Safety Executive (HSE) in the United Kingdom recommends load weights of <400 kg in the rolling task. However, the association of rolling weights <400 kg with work-related low back pain (LBP) has not been sufficiently investigated. This study examined the effect of rolling loads weighing <400 kg on LBP among Japanese workers., Methods: A web-based survey gathered information from 15 158 workers in 2022. Among them, 15 035 did not handle loads, whereas 123 handled rolling weights <400 kg. Load weight was categorized into 4 groups: no-handling (0 kg) and rolling weights of ≤20, 20-40, and >40 kg. Multiple logistic regression analysis examined the association between the subdivided rolling weight and LBP., Results: No significant differences in odds ratio (OR) of LBP were found for workers handling ≤40 kg rolling weights compared with that for no-handling workers. However, workers handling >40 kg rolling weights had a significantly greater OR of LBP than those not handling loads., Conclusions: Rolling weights between 40 and 400 kg could place a high stress on the lower back. Implementation in Japan of the HSE recommendations regarding rolling load should be carefully considered., (© The Author(s) [2024]. Published by Oxford University Press on behalf of Journal of Occupational Health.)

This study evaluated trends in the implementation of workplace measures against COVID-19 by Japanese companies. We conducted a prospective cohort study, using data from December 2020 and December 2021, with 13,419 respondents participating in the follow-up survey. We evaluated nine workplace measures against COVID-19 (e.g., encouraging mask-wearing at work) and used the McNemar test and the Chi-square test for trend in the analysis. Small-sized companies (1-9 employees) exhibited a significant increase in the implementation of all the measures, with a rate of increase ranging from 8.4% to 16.1% (P-value: <0.001). Medium-sized companies (10-49 employees) also showed significant improvements in nearly all the measures (rate of increase: 3.5% to 10.5%, P-values: <0.001 to 0.004), except for one specific measure. Larger companies (more than 50 employees) displayed a mixed pattern, with some measures increasing and others decreasing. A persistent gap was observed between smaller (fewer than 50 employees) and larger companies in the implementation rates of these measures. The findings revealed a positive shift in workplace measures against COVID-19 among smaller companies in Japan over 1 year, although gaps between them and larger companies persisted.

Aim: Shift management and planning processes for shift-working nurses are important for their continued work. This study aimed to determine the association between shift assignments, organizational justice, and their interaction with turnover intention among shift-work nurses., Methods: This cross-sectional study used an online questionnaire administered to Japanese nurses between January and February 2020. Enquiries pertaining to their daily start and end times for each shift type, the shift assignments, organizational justice, and their turnover intention were made. To examine the association with turnover intention, logistic regression analysis was performed with shift assignments, organizational justice, and their interaction terms as independent variables., Results: A total of 386 nurses participated in the final analysis. Of these, 161 nurses (41.7%) had turnover intention. Unequal work assignments and procedural justice were significantly associated with turnover intention. However, the interaction between these factors was not significant., Conclusion: The results suggest that procedural justice in the workplace and turnover intention are related, but in shift planning, even procedural justice cannot buffer unequal work from leading to turnover intention. This study provides valuable insights for nursing managers who manage the schedules of shift-working nurses., (© 2023 The Authors. Japan Journal of Nursing Science published by John Wiley & Sons Australia, Ltd on behalf of Japan Academy of Nursing Science.)

Recent international public health guidelines now address reducing and breaking up time spent sitting (sedentary behavior). Japanese people spend considerable time sitting in workplaces and other contexts. With potential future public health guidelines in Japan, there is the need for greater public awareness of the importance of reducing sedentary time and of practical ways to do so. From the five major Japanese national newspapers, articles on sedentary behavior published between 2000 and 2021 were identified and coded for content analysis, including the main topic of the article, population group, sedentary behavior context or domain, health outcome, and solutions for reducing sedentary time. There were 53 articles identified, with sedentary behavior being the main topic in 22; workers as a population group appeared in 20 articles and workplaces as a domain in 22. More than 70% mentioned health influences, but fewer than 60% mentioned solutions. Further to informing the public about adverse health influences and consequences for workers and workplaces, there is also the need for improved coverage of the broader benefits of reducing sitting time, sedentary behavior among older adults and children, sitting in all aspects of daily life, and, importantly, considering public health guidelines and solutions for reducing prolonged sitting., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Background and Objectives: Patient-safety climate is one of the most important organizational factors contributing to health care quality. We hypothesized that a patient safety climate is fostered by the willingness to collaborate and trust among members as well as by daily collaborative practices. This study aimed to clarify the effect of workplace social capital on patient safety climate. We also sought to investigate the mediating effect of interprofessional team collaboration on the relationship between workplace social capital and patient safety climate., Methods: This cross-sectional survey was conducted from November 2021 to January 2022 using anonymous web-based questionnaires. The survey was distributed to 1495 employees working in a hospital in Tokyo, Japan. The questionnaire included the patient safety climate scale, workplace social capital scale, Japanese version of the Assessment of Interprofessional Team Collaboration Scale-II (AITCS-II-J), and demographic items. Structural equation modeling was performed to verify the associations among the 3 variables. In addition, a significance test for indirect effects was conducted using the bootstrap method to confirm the mediating effect of AITCS-II-J., Results: A total of 725 employees participated in this survey, and 632 data items were analyzed. Nurses were the highest number of respondents (68.2%), followed by physicians (13.3%). Workplace social capital and patient safety were directly and significantly associated (β = .309, P < .01). Furthermore, the partially indirect effect of the AITCS-II-J on the association between workplace social capital and patient safety climate was also significant (β = .430, P < .01)., Conclusions: Workplace social capital was significantly and directly related to patient safety climate and was also significantly related to patient safety climate partially mediated by interprofessional team collaboration. Our findings suggest the importance of workplace social capital and routine multidisciplinary collaboration for a patient safety climate to manage health care quality., Competing Interests: The authors declare no conflicts of interest., (Copyright © 2023 Wolters Kluwer Health, Inc. All rights reserved.)

Objective: This study identified primary health problems related to presenteeism stratified by sex., Methods: A cross-sectional study was conducted to analyze the relationship between 26 health problems and presenteeism using data from health-related data and World Health Organization Health and Work Performance Questionnaire among 12,526 employees in Japan., Results: Sex-stratified multiple regression analyses showed that presenteeism was associated with nine health problems in both sexes, depressive symptoms, followed by lack of appetite, insufficient sleep, heart palpitations, or shortness of breath demonstrated the strongest relationship. Men had five additional health problems associated with presenteeism; furthermore, the relationships of those were stronger than women., Conclusions: The primary health problems related to presenteeism were depressive symptoms and indefinite complaints in both sexes. Men had more and stronger relationship between health problems and presenteeism than women., Competing Interests: Conflict of interest: S.O. is a health care consultant at the Tokio Marine dR Co, Ltd. The other coauthors have no conflicts of interest to disclose., (Copyright © 2023 American College of Occupational and Environmental Medicine.)

Objective: We carried out a prospective study to investigate the association between work engagement and work performance in a group of Japanese workers. Methods: Our cohort included 1632 men and 192 women aged 65 years or younger who worked at a manufacturing company in Japan. Multiple regression analysis was conducted. Results: Higher work engagement at baseline was significantly associated with better work performance at follow-up (β = 0.159, P < 0.001). A sex-stratified analysis showed that the impact of work engagement at baseline on work performance at follow-up was stronger among women than among men (β = 0.242, P <0.001 and β = 0.153, P < 0.001, respectively). Conclusions: Higher work engagement may have beneficial effects on work performance. The impact of work engagement on work performance may be greater among women than among men. [ABSTRACT FROM AUTHOR]

Despite a symbolic shift toward 'emotional taint' in dirty work literature, the role of the workplace has not been studied in relation to socially admired professions, such as corporate social responsibility (CSR) work. This article carries out an in-depth, critical examination of CSR as an emotionally tainted occupation in Japan. Its findings, substantiated by an analysis of 34 CSR workers' rhetoric, help conceptualise 'internal uselessness'. This emerges when workers feel their organisations publicly foster an image of their work that is decoupled from its internal reality, assigning them chief tasks they consider irrelevant. This leads to negative consequences that damage their workplace social relationships, professional aspirations and emotional well-being. The findings ultimately show that these CSR workers in Japan attempt to counterbalance internal uselessness through a social quest with peers outside their workplace, but also manage their emotions by rationalising their job status as inescapable, influenced by situated commitment norms. [ABSTRACT FROM AUTHOR]

The purpose of this study was to investigate the correlations between nursing staff's mental health, number of years worked, night shifts performed, and pleasant activities at the workplace. One hundred forty-three subjects who had no missing data were analyzed. Questions consisted of basic attributes, subjective happiness scale (SHS), and pleasant activities conducted at the workplace. Denouements of SHS indicated a significant trend for the main effect, with more pleasant activities in the high SHS group than the low SHS group. The interaction was significant, with fewer pleasant activities in participants in the low SHS group who worked the night shift compared with those who worked the night shift regardless of work experience. The outcomes of this study suggest that it is essential to expand the repertoire of pleasant activities at the workplace to increase the subjective happiness of nursing staff for older individuals. [ABSTRACT FROM AUTHOR]

Tobacco smoking is a major public health problem. In addition, the influence of socioeconomic status on health inequalities has received great attention worldwide. The authors used insurance data of beneficiaries employed in medium- and small-sized Japanese companies to investigate the influence of occupational background on smoking prevalence as a health inequality among workers in Japan. Participants were aged 35–74 years and underwent health examinations in 2015. Smoking prevalence was estimated for each occupational group according to sex, age, and income. Logistic regression analysis was used to assess the association between smoking status and occupational groups. A total of 385,945 participants were included. Overall smoking prevalence was 36.3%, higher than average in Japan. Smoking prevalence was lowest among workers in the education and learning support category; all other occupational groups had significantly high prevalence, with the highest for transport and postal services (odds ratio 2.69, 95% confidence interval 2.53–2.86). There were few differences in smoking prevalence at higher income levels among female participants, but differences were remarkably significant at lower income levels. For health inequalities related to smoking, occupational background was associated with smoking prevalence. In particular, there was high smoking prevalence in workplaces not covered by smoke-free policies. These results also demonstrated differences between the sexes; smoking prevalence among female workers with lower income levels was strongly associated with occupational background whereas there were no large differences among male workers by income. These findings suggest that the government should encourage companies to adopt smoke-free policies in the workplace. [ABSTRACT FROM AUTHOR]

Objectives: To clarify factors associated with professional confidence in Japanese public health nurses (PHNs) and to examine the relationship between professional confidence and professional competency. Design: A cross‐sectional study. Sample: Public health nurses (N = 1,512) working in local government agencies. Measurements: An anonymous, self‐administered questionnaire with questions on demographic characteristics (sex, age, experience as a PHN, educational background, affiliation, and position) and 34 items on professional confidence developed by the researchers based on a literature review was administered. Factors associated with the professional confidence were extracted through an exploratory factor analysis, and construct validity of the confidence was verified through a confirmatory factor analysis. Results: In total, 883 responses (response rate, 58.4%) were received; only 467 (30.9%) of them were valid. On the basis of the exploratory factor analysis results, professional confidence included 17 items, with the following four factors: "technical practice," "effortful learning," "exploring the evidence," and "educators in workplace." The goodness‐of‐fit model in the confirmatory factor analysis proved the construct validity of professional confidence. Conclusions: Professional confidence was gained by self‐improvement that reflects on public health practice. Professional confidence underpinned the generalist level of professional competency among PHNs. [ABSTRACT FROM AUTHOR]

Aim: To identify the factors influencing work engagement among psychiatric nurses. Background: Work engagement is an essential outcome that promotes nurses' performance, but studies investigating its influencing factors remain limited in psychiatric settings. We hypothesized that job resources and personal resources positively predict psychiatric nurses' work engagement and have a particularly positive impact on engagement when job demand is high. Methods: This cross‐sectional study included 425 Japanese psychiatric nurses. Data regarding demographics, job resources, personal resources (emotional intelligence), job demand (patients' attitude towards nurses) and work engagement were collected followed by data analysis using hierarchical multiple regression. Results: Reward, supervisor support, nurse–physician collaboration, other‐emotion appraisal and use of emotions were positively related to work engagement. Patients' unpleasant attitude towards nurses boosted the association of reward and supervisor support with work engagement. Conclusions: Certain job resources, empathic ability and self‐motivation ability may enhance work engagement. Furthermore, reward and supervisor support may be particularly useful when psychiatric nurses face patients' unpleasant attitude. Implications for Nursing Management: For enhancing psychiatric nurses' work engagement, nursing leaders should educate nurses' skills related to empathy and self‐motivation, consider whether nurses are confronted with patients' unpleasant attitude, and improve the job resources. [ABSTRACT FROM AUTHOR]

Background. Indium compounds are known health hazards for lung cancer and interstitial pneumonia. Furthermore, they are related to emphysema, alveolar proteinosis, and cholesterol granuloma. In Japan, laws were revised in 2013 to tighten regulations on indium exposure in workplaces. However, its impact on the health of workers who handle indium has not been evaluated. This study aimed to investigate whether subjective respiratory symptoms in these workers have reduced after the 2013 amendment in the regulations. Methods. The subjects were workers from certain areas of Japan who had undergone health checkups between January 1, 2013, and June 30, 2015. Indium-handling and non-handling workers were categorized into the exposed and less-exposed groups, respectively. Based on the findings of health checkups during this period, the hazard ratio of subjective respiratory symptoms (cough, sputum production, shortness of breath, and palpitation) and its 95% confidence intervals (CIs) were calculated with the less-exposed group as the reference. The Prentice-Williams-Peterson model was used for calculation, and a model that adjusted for coarse analysis and potential confounding factors was adopted. Results. Overall, 2,561 workers (from 22 companies) who underwent 6,033 health checkups were included. The total person-years were 2,562.8 years, and 162 outcome events occurred. The hazard ratios of the exposed group were 1.65 (95% CI [1.14-2.39]: pD0:008) and 1.61 (95% CI [1.04-2.50]: pD0:032) in the crude and adjusted models, respectively. Conclusion. Indium-handling workers had a high hazard of the subjective respiratory symptoms than non-indium -handling workers despite stricter regulations on indium exposure in workplaces. This indicates the need for further changes to the legislation to protect the health of workers exposed to harmful substances in workplaces. Further studies including larger diverse cohorts are needed to validate our findings. [ABSTRACT FROM AUTHOR]

Objective: The aim of the current study was to validate the Japanese version of the family supportive supervisor behaviors (FSSB-J) measure. FSSB is conceptualized as a multidimensional, superordinate construct constituted of four dimensions: emotional support, instrumental support, role modeling behaviors, and creative work–family management. Methods: The Japanese translated and back-translated FSSB-J questionnaire was administered to 1,670 men and women aged 20–59 years who were registered with a Japanese online survey company in November 2017. Confirmatory factor analyses were performed to evaluate the factorial validity of the FSSB-J. Cross-time measurement invariance was tested using multi-group confirmatory factor analyses. Construct validity was assessed with the potential consequences of FSSB (e.g., work–family spillover, work engagement, intention to leave, job satisfaction, and psychological distress) and convergent validity was assessed using similar concepts (e.g., organizational justice and social support). Internal consistency and test–retest reliability were examined to evaluate the reliability of the four dimensions of the FSSB. Results: A series of confirmatory factor analyses using the multiple-group method revealed that the four-factor model fitted the data best. The latent factor structure demonstrated configural, metric, and scalar invariance across time. Construct and convergent validity were generally in line with expectations. Cronbach's α coefficient and test–retest reliability were sufficient for each of the four dimensions of the FSSB. Conclusion: This study suggests that FSSB-J is an adequate measure of FSSB in the Japanese context. [ABSTRACT FROM AUTHOR]

Objective: Currently, there is no standardized questionnaire for regular workplace health check-ups in Japan. We considered that there are several issues associated with this, including the possibility that the questionnaire items are not useful for occupational health staff. Therefore, our study aimed to examine the questionnaire items required in regular health check-ups from the occupational health practice perspective and prepare a draft of a standardized medical questionnaire. The ultimate goal is to promote integrated management and utilization of the health-related information obtained from the questionnaire in the future., Methods: This non-interventional study, conducted from February 2018 to November 2020, examined the questionnaire items for the regular health check-up using the Delphi method. Twenty-two occupational health professionals, including occupational physicians and nurses with qualifications in occupational health, participated in the study. The self-administered questionnaires used by contracted industrial health associations across Japan were obtained, and items from all questionnaires were extracted. A survey questionnaire was then developed, consisting of eight primary headings: "personal attributes," "work-related information and work history," "life history and subjective symptoms," "current and past medical history," "family history," and "pregnancy status," with a total of 589 items. Participants were asked to rate the degree of necessity for each item, excluding the items in "personal attributes" and "pregnancy status." The items with low ratings were excluded, and the remaining items were redesigned and distributed to the participants with the tabulated results. This process was repeated three times to allow the participants to rate the necessity of the items consistently. The questionnaire items with a consensus ratio exceeding 70% on the third try were adopted. The final adopted questionnaire items were again reviewed by the participants and agreed upon by all., Results: A total of 85 items were adopted under five primary headings, including 12 items for "work-related information and work history," 11 for "life history," 22 for "subjective symptoms," 37 for "current medical history," and three for "past medical history.", Conclusion: The items for the regular health check-up were finally adopted under the primary headings of "work-related information and work history," "subjective symptoms," and "current medical history." We assumed that these items provide an overview of health information that can be utilized in occupational health practice. Based on our findings, there is a need to develop a standardized questionnaire for regular health check-ups and to consider the management and utilization of workers' health information.

Objectives: The "Guidelines for Ensuring the Safety and Health of Older Workers (hereafter referred to as "Guidelines")," formulated in 2021, require employers to implement measures that proactively prevent occupational accidents among older workers. This study aimed to clarify the status of awareness of the Guidelines and workplace improvement efforts with consideration of older workers, focusing on company size., Methods: Overall, 780 businesses in Wakayama Prefecture, Japan, were randomly selected from a Wakayama Occupational Health Support Center workplace list. Anonymous self-administered questionnaires were distributed by mail. The questionnaires comprised questions about the workplace, status of awareness of the Guidelines, comprehensive management of safety and health, considerations for working conditions, workers, workload reduction, work posture, work environment, and safety and health., Results: One hundred and seventy-one businesses (effective response rate: 21.9%) provided questionnaires with complete responses. For the Guidelines, 39.0% of small-sized (less than 50 employees) businesses answered, "never even heard of the name," while many medium-sized (50-99 employees) and large-sized (100 or more employees) businesses answered that they had heard of the name but did not exactly know about it (33.3% of medium-sized businesses and 47.8% of large-sized businesses). Regarding the system that subsidizes the expenses required for the improvement of a working environment for older workers to work safely and securely (hereinafter referred to as the subsidy system), many businesses of all sizes answered that they had "never even heard of the name." In the comprehensive management of safety and health, half of the businesses of all sizes had developed a system that made it easy to consult about the risk against occupational accidents of older workers. Regardless of size, more than half of businesses were able to consider working conditions and workers. However, there were only a few items where more than half of the businesses considered workload reduction, work posture, work environment, and safety and health, regardless of business size. It became clear that workplace improvement had not progressed very much., Conclusions: These results suggest that to promote workplace improvement that considers older workers, it is necessary to disseminate the Guidelines and proactively take on workplace improvement by utilizing the subsidy system.

Purpose: Systematic reviews and meta-analyses have found inconsistent associations between working hours and depressive symptoms. The purpose of this study was to investigate the possible moderators of this association, using data from a large-scale cross-sectional survey. Methods: A total of 16,136 Japanese employees (men 83.5%; women 16.5%) responded to a self-administered questionnaire inquiring about overtime working hours during the previous month and depressive symptoms (Center for Epidemiologic Studies Depression scale), as well as moderating factors including gender, age, marital status, socioeconomic status, commuting time, sleeping hours per day, job control and worksite social support (Job Content Questionnaire), neuroticism (Eysenck's Personality Questionnaire Revised), and social desirability (Social Desirability Scale) (response rate, 85%). We conducted sequential regression analyses to investigate the main effects and interaction effects of all moderating variables. Results: The association between overtime working hours and depressive symptoms was significantly moderated by gender (interaction effect: β = 0.03), age (β = − 0.02), manager (β = 0.03), sleeping hours (β = − 0.02), job control (β = − 0.03), and neuroticism (β = 0.02). Among workers engaged in 80 + hours of overtime, higher depressive symptoms were reported by women, younger employees, non-managers, employees with low job control, low worksite social support, and high neuroticism. A significant main effect of long overtime working hours on depressive symptoms was also observed even after controlling for all independent variables (β = 0.02). Conclusions: Long overtime working hours is associated with depressive symptoms. We also found significant heterogeneity in the association according to employee characteristics, which may explain the inconsistent findings in previous literature. [ABSTRACT FROM AUTHOR]

Background: Equality in training opportunities, studying abroad, and satisfaction with work are not well investigated among Japanese cardiologists., Methods and results: We studied cardiologists' career development using a questionnaire that was emailed to 14,798 cardiologists belonging to the Japanese Circulation Society (JCS) in September 2022. Feelings regarding equality in training opportunities, preferences for studying abroad, and satisfaction with work were evaluated with regard to cardiologists' age, sex, and other confounding factors. Survey responses were obtained from 2,566 cardiologists (17.3%). The mean (±SD) age of female (n=624) and male (n=1,942) cardiologists who responded to the survey was 45.6±9.5 and 50.0±10.6 years, respectively. Inequality in training opportunities was felt more by female than male cardiologists (44.1% vs. 33.9%) and by younger (<45 years old) than older (≥45 years old) (42.0% vs. 32.8%). Female cardiologists were less likely to prefer studying abroad (53.7% vs. 59.9%) and less satisfied with their work (71.3% vs. 80.8%) than male cardiologists. Increased feelings of inequality and lower work satisfaction were investigated among cardiologists who were young, had family care duties, and had no mentors. In the subanalysis, significant regional differences were found in cardiologists' career development in Japan., Conclusions: Female and younger cardiologists felt greater inequality in career development than male and older cardiologists. A diverse workplace may prompt equality in training opportunities and work satisfaction for both female and male cardiologists.