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Tomohisa Nagata

Datos Biográficos

ID6950361
NOMBRETomohisa Nagata
NOMBRESTomohisa
APELLIDONagata
FIRMANAGATA T
AFILIACIONESUniversity of Occupational and Environmental Health Japan
ORCID0000-0001-9173-420X
VERIFICADOSí
TOTAL DE OBRAS17
TOTAL DE CITAS0
TOTAL COMO AUTOR17
TOTAL COMO EDITOR0
PRIMER AÑO DE PUBLICACIÓN2019
AÑO MÁS RECIENTE DE PUBLICACIÓN2025
ÍNDICE H0
  • The relationship between 3S (Seiri, Seiton, and Seiso) behaviors, and psychological distress and work engagement

    Open Access•Tomoko Sawajima, Tomohisa Nagata et al.•ARTICLE•Frontiers in Public Health•2025

    Objectives This study aimed to examine the relationship between 3S [Seiri (Sort), Seiton (Set), and Seiso (Shine)] behaviors in the workplace and workers’ psychological distress and work engagement. Methods A prospective cohort study was conducted using an online survey among workers in Japan ( n = 9,451 at baseline; n = 6,156 at follow-up). At baseline, participants were asked whether they routinely practiced 3S behaviors in the workplace every …

  • Workplace infection control measures and romantic activities of workers during Covid-19 pandemic

    Open Access•Yoshihisa Fujino, Makoto Okawara et al.•ARTICLE•Frontiers in Public Health•2023

    Objective Due to the COVID-19 pandemic, non-married people are at high risk of loneliness. With social interactions restricted, it is important for non-married people to acquire a new romantic partner for their mental health and quality of life. We hypothesized that infection control efforts in the workplace influence people's social interactions, including romantic activities. Methods We conducted an internet-based prospective cohort study from …

  • Personal infection prevention behaviors and campaign to encourage travel during Covid-19

    Open Access•Hayato Shimoda, Tomohisa Nagata et al.•ARTICLE•Frontiers in Public Health•2023

    Introduction The Go To Travel campaign in Japan was launched to subsidize travel and accommodation costs for tourists through vouchers that could be used at domestic destinations. Infection prevention behavior can lead to refraining from travel owing to infection concerns; conversely, taking preventive action can promote travel. There is a lack of information about the association between infection prevention behaviors and desire to travel. Durin…

  • Protocol of a study to benchmark occupational health and safety in Japan

    Open Access•Tomohisa Nagata, Kiminori Odagami et al.•ARTICLE•Frontiers in Public Health•2023

    We aim to conduct a prospective cohort study to benchmark occupational health and safety in Japan. Here, we describe the detailed protocol for the baseline survey based on the Checklist for Reporting Results of Internet E-Surveys. We conducted the baseline survey for the prospective cohort study in 2022. Our target population was workers in Japan aged 20 years or older, who we sampled to be representative of the Japanese workforce, stratified by …

  • Spread of infection and treatment interruption among Japanese workers during the Covid-19 pandemic

    Open Access•Jun Akashi, Ayako Hino et al.•ARTICLE•Frontiers in Public Health•2022

    Background: The COVID-19 pandemic has resulted in treatment interruption for chronic diseases. The scale of COVID-19 in Japan has varied greatly in terms of the scale of infection and the speed of spread depending on the region. This study aimed to examine the relationship between local infection level and treatment interruption among Japanese workers. Methods: Cross-sectional internet survey was conducted from December 22 to 26, 2020. Of 33,302 …

  • Effect of working place infection control practices on workers' psychological distress

    Open Access•Toyohiko Kodama, Tomohiro Ishimaru et al.•ARTICLE•Frontiers in Psychiatry•2022

    The study found that while some infection control practices reduce workers' distress, others worsen it. Employers need to consider infection control practices as well as the worsening mental state of employees following a decrease in income caused by such measures. Follow-up studies may be necessary to clarify the long-term effects on workers' mental states

  • Association between Long Working Hours and Psychological Distress

    Open Access•Ayako Hino, Akiomi Inoue et al.•ARTICLE•International Journal of…•2022

    The effect of workplace infection control measures required by the COVID-19 pandemic on the association between long working hours and psychological distress has not yet been fully revealed. This study investigated the effect of requesting to stay home when sick (RSH) on the association between long working hours and psychological distress. We conducted a cross-sectional survey in December 2020 among participants who had previously registered wit…

  • Association between Perceived Organizational Support for Infection Prevention and Work Engagement during the Covid-19 Pandemic among Japanese Workers

    Open Access•Kiminori Odagami, Tomohisa Nagata et al.•ARTICLE•International Journal of…•2022

    Although the correlation between perceived organizational support (POS) and work engagement has been investigated in several studies, the relationship between health-focused POS and work engagement has not been clarified. We prospectively evaluated the influence of workers’ POS for infection prevention (POS-IP) on employees’ work engagement. This prospective cohort study was conducted from December 2020 (baseline) to December 2021 (1-year follow-…

  • Prospective Cohort Study of Sociodemographic and Work-Related Factors and Subsequent Unemployment under Covid-19 Pandemic

    Open Access•Makiko Kuroishi, Tomohisa Nagata et al.•ARTICLE•International Journal of…•2022

    The previous studies found that women and low-income households were more likely to experience unemployment prior to the COVID-19 pandemic. However, there is no cohort study to examine the relationship during the COVID-19 pandemic. The aim of this prospective cohort study is to examine the relationship between sociodemographic factors and unemployment during the COVID-19 pandemic in Japan. We surveyed the socioeconomic status, personal characteri…

  • Perceived Supervisor Support for Health Affects Presenteeism

    Open Access•Takahiro Mori, Tomohisa Nagata et al.•ARTICLE•International Journal of…•2022

    We investigated the relationship between perceived supervisor support for health (PSSH) and presenteeism by adjusting for psychological distress and employee work engagement. These are the mediators of the two paths shown in the job demands-resources model. A cross-sectional study was conducted using a questionnaire survey among 15,158 non-managerial employees from seven companies in Japan considered to have relatively high perceived organization…

  • Effect of Working from Home on the Association between Job Demands and Psychological Distress

    Open Access•Hisashi Eguchi, Akiomi Inoue et al.•ARTICLE•International Journal of…•2022

    Limited information is available regarding the association between workplace psychosocial factors and general mental health status among workers during the coronavirus disease 2019 pandemic. This study examined how working from home affected the association between job demands and psychological distress (PD). A cross-sectional online survey was conducted in December 2020 (N = 27,036). The dependent variable (PD) was assessed using the Kessler Psy…

  • Effect of Covid-19 infection related experiences on social behaviors when a state of emergency is declared

    Open Access•Takahiro Mori, Tomohisa Nagata et al.•ARTICLE•BMC Public Health•2022

    To maximize the effect of a state of emergency, health authorities should disseminate information for each person in the target population, taking into account potential differences related to the infection related experiences

  • A Cross-Sectional Study of the Relationship Between Exercise, Physical Activity, and Health-Related Quality of Life Among Japanese Workers

    Open Access•Ryosuke Sugano, Kazunori Ikegami et al.•ARTICLE•Frontiers in Sports and Active…•2022

    Background Studies have determined that exercise and physical activity positively affect physical and mental health, and that healthy workers contribute to increased work performance. The relationship between the time spent on exercise during leisure time and physical activity, including work, with health-related quality of life (HRQOL) in workers is unclear, with variations observed between occupational types. This cross-sectional study examined…

  • Effect of Anxiety About Covid-19 Infection in the Workplace on the Association Between Job Demands and Psychological Distress

    Open Access•Hisashi Eguchi, Ayako Hino et al.•ARTICLE•Frontiers in Public Health•2021

    Purpose: There is limited information about the association between workplace psychosocial factors and general worker mental health status during the COVID-19 pandemic. In the present study, we examined how anxiety about being infected by COVID-19 in the workplace affected the association between job demands and psychological distress (PD). Method: A cross-sectional online survey was conducted in December 2020. The final analyzed sample was 27,03…

  • Association between overtime work hours and preventive dental visits among Japanese workers

    Open Access•Yoshikazu Harada, Tomohisa Nagata et al.•ARTICLE•BMC Public Health•2021

    Our study revealed associations between overtime and preventive dental visits among male workers aged in their 40s and 50s

  • Diabetes severity measured by treatment control status and number of anti-diabetic drugs affects presenteeism among workers with type 2 diabetes

    Open Access•Takahiro Mori, Tomohisa Nagata et al.•ARTICLE•BMC Public Health•2021

    Presenteeism loss in workers with diabetes may be affected by diabetes severity, and even if treatment control were good, presenteeism loss could occur when the number of anti-diabetic drugs was high. Therefore, it is important to provide early intervention and continuous support as a preventive measure against not only diabetes and diabetes-related complications but also presenteeism

  • Effect Modification by Attention Deficit Hyperactivity Disorder (ADHD) Symptoms on the Association of Psychosocial Work Environments With Psychological Distress and Work Engagement

    Open Access•Masako Nagata, Tomohisa Nagata et al.•ARTICLE•Frontiers in Psychiatry•2019

    Objective: The aim of this study was to examine how attention-deficit hyperactivity disorder (ADHD) symptoms play an interaction effect on the association between psychosocial work environments and health (psychological distress/work engagement) among workers. Methods: This is a cross-sectional study of 2,693 employees at a pharmaceutical company using a self-administered questionnaire evaluating ADHD symptoms (Adult ADHD Self-Report Scale Screen…

Sin obras prominentes en esta página.

  • Effect Modification by Attention Deficit Hyperactivity Disorder (ADHD) Symptoms on the Association of Psychosocial Work Environments With Psychological Distress and Work Engagement

    Open Access•Masako Nagata, Tomohisa Nagata et al.•ARTICLE•Frontiers in Psychiatry•2019

    Objective: The aim of this study was to examine how attention-deficit hyperactivity disorder (ADHD) symptoms play an interaction effect on the association between psychosocial work environments and health (psychological distress/work engagement) among workers. Methods: This is a cross-sectional study of 2,693 employees at a pharmaceutical company using a self-administered questionnaire evaluating ADHD symptoms (Adult ADHD Self-Report Scale Screen…

  • Effect of Anxiety About Covid-19 Infection in the Workplace on the Association Between Job Demands and Psychological Distress

    Open Access•Hisashi Eguchi, Ayako Hino et al.•ARTICLE•Frontiers in Public Health•2021

    Purpose: There is limited information about the association between workplace psychosocial factors and general worker mental health status during the COVID-19 pandemic. In the present study, we examined how anxiety about being infected by COVID-19 in the workplace affected the association between job demands and psychological distress (PD). Method: A cross-sectional online survey was conducted in December 2020. The final analyzed sample was 27,03…

  • Association between overtime work hours and preventive dental visits among Japanese workers

    Open Access•Yoshikazu Harada, Tomohisa Nagata et al.•ARTICLE•BMC Public Health•2021

    Our study revealed associations between overtime and preventive dental visits among male workers aged in their 40s and 50s

  • Diabetes severity measured by treatment control status and number of anti-diabetic drugs affects presenteeism among workers with type 2 diabetes

    Open Access•Takahiro Mori, Tomohisa Nagata et al.•ARTICLE•BMC Public Health•2021

    Presenteeism loss in workers with diabetes may be affected by diabetes severity, and even if treatment control were good, presenteeism loss could occur when the number of anti-diabetic drugs was high. Therefore, it is important to provide early intervention and continuous support as a preventive measure against not only diabetes and diabetes-related complications but also presenteeism

  • Spread of infection and treatment interruption among Japanese workers during the Covid-19 pandemic

    Open Access•Jun Akashi, Ayako Hino et al.•ARTICLE•Frontiers in Public Health•2022

    Background: The COVID-19 pandemic has resulted in treatment interruption for chronic diseases. The scale of COVID-19 in Japan has varied greatly in terms of the scale of infection and the speed of spread depending on the region. This study aimed to examine the relationship between local infection level and treatment interruption among Japanese workers. Methods: Cross-sectional internet survey was conducted from December 22 to 26, 2020. Of 33,302 …

  • Effect of working place infection control practices on workers' psychological distress

    Open Access•Toyohiko Kodama, Tomohiro Ishimaru et al.•ARTICLE•Frontiers in Psychiatry•2022

    The study found that while some infection control practices reduce workers' distress, others worsen it. Employers need to consider infection control practices as well as the worsening mental state of employees following a decrease in income caused by such measures. Follow-up studies may be necessary to clarify the long-term effects on workers' mental states

  • Association between Long Working Hours and Psychological Distress

    Open Access•Ayako Hino, Akiomi Inoue et al.•ARTICLE•International Journal of…•2022

    The effect of workplace infection control measures required by the COVID-19 pandemic on the association between long working hours and psychological distress has not yet been fully revealed. This study investigated the effect of requesting to stay home when sick (RSH) on the association between long working hours and psychological distress. We conducted a cross-sectional survey in December 2020 among participants who had previously registered wit…

  • Association between Perceived Organizational Support for Infection Prevention and Work Engagement during the Covid-19 Pandemic among Japanese Workers

    Open Access•Kiminori Odagami, Tomohisa Nagata et al.•ARTICLE•International Journal of…•2022

    Although the correlation between perceived organizational support (POS) and work engagement has been investigated in several studies, the relationship between health-focused POS and work engagement has not been clarified. We prospectively evaluated the influence of workers’ POS for infection prevention (POS-IP) on employees’ work engagement. This prospective cohort study was conducted from December 2020 (baseline) to December 2021 (1-year follow-…

  • Prospective Cohort Study of Sociodemographic and Work-Related Factors and Subsequent Unemployment under Covid-19 Pandemic

    Open Access•Makiko Kuroishi, Tomohisa Nagata et al.•ARTICLE•International Journal of…•2022

    The previous studies found that women and low-income households were more likely to experience unemployment prior to the COVID-19 pandemic. However, there is no cohort study to examine the relationship during the COVID-19 pandemic. The aim of this prospective cohort study is to examine the relationship between sociodemographic factors and unemployment during the COVID-19 pandemic in Japan. We surveyed the socioeconomic status, personal characteri…

  • Perceived Supervisor Support for Health Affects Presenteeism

    Open Access•Takahiro Mori, Tomohisa Nagata et al.•ARTICLE•International Journal of…•2022

    We investigated the relationship between perceived supervisor support for health (PSSH) and presenteeism by adjusting for psychological distress and employee work engagement. These are the mediators of the two paths shown in the job demands-resources model. A cross-sectional study was conducted using a questionnaire survey among 15,158 non-managerial employees from seven companies in Japan considered to have relatively high perceived organization…

  • Effect of Working from Home on the Association between Job Demands and Psychological Distress

    Open Access•Hisashi Eguchi, Akiomi Inoue et al.•ARTICLE•International Journal of…•2022

    Limited information is available regarding the association between workplace psychosocial factors and general mental health status among workers during the coronavirus disease 2019 pandemic. This study examined how working from home affected the association between job demands and psychological distress (PD). A cross-sectional online survey was conducted in December 2020 (N = 27,036). The dependent variable (PD) was assessed using the Kessler Psy…

  • Effect of Covid-19 infection related experiences on social behaviors when a state of emergency is declared

    Open Access•Takahiro Mori, Tomohisa Nagata et al.•ARTICLE•BMC Public Health•2022

    To maximize the effect of a state of emergency, health authorities should disseminate information for each person in the target population, taking into account potential differences related to the infection related experiences

  • A Cross-Sectional Study of the Relationship Between Exercise, Physical Activity, and Health-Related Quality of Life Among Japanese Workers

    Open Access•Ryosuke Sugano, Kazunori Ikegami et al.•ARTICLE•Frontiers in Sports and Active…•2022

    Background Studies have determined that exercise and physical activity positively affect physical and mental health, and that healthy workers contribute to increased work performance. The relationship between the time spent on exercise during leisure time and physical activity, including work, with health-related quality of life (HRQOL) in workers is unclear, with variations observed between occupational types. This cross-sectional study examined…

  • Workplace infection control measures and romantic activities of workers during Covid-19 pandemic

    Open Access•Yoshihisa Fujino, Makoto Okawara et al.•ARTICLE•Frontiers in Public Health•2023

    Objective Due to the COVID-19 pandemic, non-married people are at high risk of loneliness. With social interactions restricted, it is important for non-married people to acquire a new romantic partner for their mental health and quality of life. We hypothesized that infection control efforts in the workplace influence people's social interactions, including romantic activities. Methods We conducted an internet-based prospective cohort study from …

  • Personal infection prevention behaviors and campaign to encourage travel during Covid-19

    Open Access•Hayato Shimoda, Tomohisa Nagata et al.•ARTICLE•Frontiers in Public Health•2023

    Introduction The Go To Travel campaign in Japan was launched to subsidize travel and accommodation costs for tourists through vouchers that could be used at domestic destinations. Infection prevention behavior can lead to refraining from travel owing to infection concerns; conversely, taking preventive action can promote travel. There is a lack of information about the association between infection prevention behaviors and desire to travel. Durin…

  • Protocol of a study to benchmark occupational health and safety in Japan

    Open Access•Tomohisa Nagata, Kiminori Odagami et al.•ARTICLE•Frontiers in Public Health•2023

    We aim to conduct a prospective cohort study to benchmark occupational health and safety in Japan. Here, we describe the detailed protocol for the baseline survey based on the Checklist for Reporting Results of Internet E-Surveys. We conducted the baseline survey for the prospective cohort study in 2022. Our target population was workers in Japan aged 20 years or older, who we sampled to be representative of the Japanese workforce, stratified by …

  • The relationship between 3S (Seiri, Seiton, and Seiso) behaviors, and psychological distress and work engagement

    Open Access•Tomoko Sawajima, Tomohisa Nagata et al.•ARTICLE•Frontiers in Public Health•2025

    Objectives This study aimed to examine the relationship between 3S [Seiri (Sort), Seiton (Set), and Seiso (Shine)] behaviors in the workplace and workers’ psychological distress and work engagement. Methods A prospective cohort study was conducted using an online survey among workers in Japan ( n = 9,451 at baseline; n = 6,156 at follow-up). At baseline, participants were asked whether they routinely practiced 3S behaviors in the workplace every …

Medicine (15 obras) · Psychology (12 obras) · Workplace Health and Well-being (10 obras) · Disease (8 obras) · Internal Medicine (8 obras) · Pandemic (8 obras) · COVID-19 and Mental Health (7 obras) · Psychiatry (7 obras) · Clinical Psychology (6 obras) · Cohort (6 obras)

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