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Research Output 2014 2019

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2019

Association between psychosocial factors at work and health outcomes after retirement: a protocol for a systematic review and meta-analysis

Imamura, K., Tsutsumi, A., Asai, Y., Arima, H., Ando, E., Inoue, A., Inoue, R., Iwanaga, M., Eguchi, H., Otsuka, Y., Kobayashi, Y., Sakuraya, A., Sasaki, N., Tsuno, K., Hino, A., Watanabe, K., Shimazu, A. & Kawakami, N., 27 Aug 2019, In : BMJ Open. 9, 8, p. e030773

Research output: Contribution to JournalArticleAcademicpeer-review

Retirement
Meta-Analysis
Psychology
Health
Publication Bias

Effects of a Newly Developed Gratitude Intervention Program on Work Engagement Among Japanese Workers: A Pre- and Posttest Study

Komase, Y., Watanabe, K., Imamura, K. & Kawakami, N., Sep 2019, In : Journal of Occupational and Environmental Medicine. 61, 9, p. e378-e383

Research output: Contribution to JournalArticleAcademicpeer-review

Self Efficacy
Psychology
Work Performance

Effects of an internet-based cognitive behavioral therapy (iCBT) intervention on improving depressive symptoms and work-related outcomes among nurses in Japan: a protocol for a randomized controlled trial

Kuribayashi, K., Imamura, K., Watanabe, K., Miyamoto, Y., Takano, A., Sawada, U., Sasaki, N., Suga, M., Sugino, A., Hidaka, Y., Iida, M., Sudo, M., Tokita, M. & Kawakami, N., 7 Aug 2019, In : BMC Psychiatry. 19, 1, p. 245

Research output: Contribution to JournalArticleAcademicpeer-review

Open Access
Cognitive Therapy
Internet
Japan
Randomized Controlled Trials
Nurses

Effects of two types of smartphone-based stress management programmes on depressive and anxiety symptoms among hospital nurses in Vietnam: a protocol for three-arm randomised controlled trial

Imamura, K., Tran, T. T. T., Nguyen, H. T., Kuribayashi, K., Sakuraya, A., Nguyen, A. Q., Bui, T. M., Nguyen, Q. T., Nguyen, K. T., Nguyen, G. T. H., Tran, X. T. N., Truong, T. Q., Zhang, M. W. B., Minas, H., Sekiya, Y., Sasaki, N., Tsutsumi, A. & Kawakami, N., 8 Apr 2019, In : BMJ Open. 9, 4, p. e025138

Research output: Contribution to JournalArticleAcademicpeer-review

Open Access
Vietnam
Anxiety
Randomized Controlled Trials
Nurses
Depression

Measuring eudemonic well-being at work: a validation study for the 24-item The University of Tokyo Occupational Mental Health well-being scale among Japanese workers

Watanabe, K., Imamura, K., Inoue, A., Otsuka, Y., Shimazu, A., Eguchi, H., Adachi, H., Sakuraya, A., Kobayashi, Y., Arima, H. & Kawakami, N., 1 Aug 2019, In : Industrial Health.

Research output: Contribution to JournalArticleAcademicpeer-review

Tokyo
Validation Studies
Occupational Health
Mental Health
Pleasure

Psychological distress with and without a history of depression: Results from the World Mental Health Japan 2nd Survey (WMHJ2)

Nishi, D., Imamura, K., Watanabe, K., Ishikawa, H., Tachimori, H., Takeshima, T. & Kawakami, N., 13 Nov 2019, In : Journal of Affective Disorders.

Research output: Contribution to JournalArticleAcademicpeer-review

Mental Health
Japan
Major Depressive Disorder
Depression
Psychology

Psychological intervention for universal prevention of antenatal and postnatal depression among pregnant women: protocol for a systematic review and meta-analysis

Yasuma, N., Narita, Z., Sasaki, N., Obikane, E., Sekiya, J., Inagawa, T., Nakajima, A., Yamada, Y., Yamazaki, R., Matsunaga, A., Saito, T., Watanabe, K., Imamura, K., Kawakami, N. & Nishi, D., 1 Dec 2019, In : Systematic Reviews. 8, 1, p. 297

Research output: Contribution to JournalArticleAcademicpeer-review

Postpartum Depression
Meta-Analysis
Pregnant Women
Depression
Psychology

The effects of training managers on management competencies to improve their management practices and work engagement of their subordinates: A single group pre- and post-test study

Adachi, H., Sekiya, Y., Imamura, K., Watanabe, K. & Kawakami, N., 7 Sep 2019, In : Journal of occupational health.

Research output: Contribution to JournalArticleAcademicpeer-review

Practice Management
Education
Safety Management
Multilevel Analysis
Japan

Validation of the Job Content Questionnaire among hospital nurses in Vietnam

Sasaki, N., Imamura, K., Thuy, T. T. T., Watanabe, K., Huong, N. T., Kuribayashi, K., Sakuraya, A., Thu, B. M., Quynh, N. T., Kien, N. T., Nga, N. T., Giang, N. T. H., Tien, T. Q., Minas, H., Zhang, M., Tsutsumi, A. & Kawakami, N., 21 Sep 2019, In : Journal of occupational health.

Research output: Contribution to JournalArticleAcademicpeer-review

Vietnam
Nurses
Reproducibility of Results
Statistical Factor Analysis
Hospital Nursing Staffs
2018

Differences in the Effect of Internet-Based Cognitive Behavioral Therapy for Improving Nonclinical Depressive Symptoms Among Workers by Time Preference: Randomized Controlled Trial

Imamura, K., Furukawa, T. A., Matsuyama, Y., Shimazu, A., Kuribayashi, K., Kasai, K. & Kawakami, N., 10 Aug 2018, In : Journal of Medical Internet Research. 20, 8, p. e10231

Research output: Contribution to JournalArticleAcademicpeer-review

Cognitive Therapy
Internet
Randomized Controlled Trials
Depression
Control Groups

Effect of the National Stress Check Program on mental health among workers in Japan: A 1-year retrospective cohort study

Imamura, K., Asai, Y., Watanabe, K., Tsutsumi, A., Shimazu, A., Inoue, A., Hiro, H., Odagiri, Y., Yoshikawa, T., Yoshikawa, E. & Kawakami, N., 25 Jul 2018, In : Journal of occupational health. 60, 4, p. 298-306 9 p.

Research output: Contribution to JournalArticleAcademicpeer-review

Mental Health
Japan
Cohort Studies
Retrospective Studies
Psychology

Psychosocial factors at work and inflammatory markers: protocol for a systematic review and meta-analysis

Eguchi, H., Watanabe, K., Kawakami, N., Ando, E., Arima, H., Asai, Y., Inoue, A., Inoue, R., Iwanaga, M., Imamura, K., Kobayashi, Y., Nishida, N., Otsuka, Y., Sakuraya, A., Tsuno, K., Shimazu, A. & Tsutsumi, A., 29 Aug 2018, In : BMJ Open. 8, 8, p. e022612

Research output: Contribution to JournalArticleAcademicpeer-review

Meta-Analysis
Psychology
Metabolic Diseases
Neurodegenerative Diseases
Psychotic Disorders

The impact of being bullied at school on psychological distress and work engagement in a community sample of adult workers in Japan

Iwanaga, M., Imamura, K., Shimazu, A. & Kawakami, N., 2018, In : PLoS ONE. 13, 5, p. e0197168

Research output: Contribution to JournalArticleAcademicpeer-review

Bullying
distress
Japan
Psychology
Statistical methods

The Japanese Workplace PERMA-Profiler: A validation study among Japanese workers

Watanabe, K., Kawakami, N., Shiotani, T., Adachi, H., Matsumoto, K., Imamura, K., Matsumoto, K., Yamagami, F., Fusejima, A., Muraoka, T., Kagami, T., Shimazu, A. & L Kern, M., 26 Sep 2018, In : Journal of occupational health. 60, 5, p. 383-393 11 p.

Research output: Contribution to JournalArticleAcademicpeer-review

Validation Studies
Workplace
Job Satisfaction
Psychology
Reproducibility of Results
2017

Association of Job Stressors With Panic Attack and Panic Disorder in a Working Population in Japan: A Cross-Sectional Study

Asai, Y., Imamura, K. & Kawakami, N., Jun 2017, In : Journal of Occupational and Environmental Medicine. 59, 6, p. 516-521 6 p.

Research output: Contribution to JournalArticleAcademicpeer-review

Panic Disorder
Japan
Cross-Sectional Studies
Reward
Population

Effects of web-based stress and depression literacy intervention on improving work engagement among workers with low work engagement: An analysis of secondary outcome of a randomized controlled trial

Imamura, K., Kawakami, N., Tsuno, K., Tsuchiya, M., Shimada, K., Namba, K. & Shimazu, A., 24 Jan 2017, In : Journal of occupational health. 59, 1, p. 46-54 9 p.

Research output: Contribution to JournalArticleAcademicpeer-review

Randomized Controlled Trials
Depression
Health Literacy
Control Groups
Literacy

Pokémon GO and psychological distress, physical complaints, and work performance among adult workers: a retrospective cohort study

Watanabe, K., Kawakami, N., Imamura, K., Inoue, A., Shimazu, A., Yoshikawa, T., Hiro, H., Asai, Y., Odagiri, Y., Yoshikawa, E. & Tsutsumi, A., 7 Sep 2017, In : Scientific Reports. 7, 1, p. 10758

Research output: Contribution to JournalArticleAcademicpeer-review

Cohort Studies
Retrospective Studies
Psychology
Mental Health
Mobile Applications

Workplace social capital and the onset of major depressive episode among workers in Japan: a 3-year prospective cohort study

Sakuraya, A., Imamura, K., Inoue, A., Tsutsumi, A., Shimazu, A., Takahashi, M., Totsuzaki, T. & Kawakami, N., Jun 2017, In : Journal of Epidemiology and Community Health. 71, 6, p. 606-612 7 p.

Research output: Contribution to JournalArticleAcademicpeer-review

Workplace
Japan
Cohort Studies
Prospective Studies
Diagnostic and Statistical Manual of Mental Disorders

Work-related psychosocial factors and onset of metabolic syndrome among workers: a systematic review and meta-analysis protocol

Sakuraya, A., Watanabe, K., Kawakami, N., Imamura, K., Ando, E., Asai, Y., Eguchi, H., Kobayashi, Y., Nishida, N., Arima, H., Shimazu, A. & Tsutsumi, A., 22 Jun 2017, In : BMJ Open. 7, 6, p. e016716

Research output: Contribution to JournalArticleAcademicpeer-review

Meta-Analysis
Psychology
Medical Societies
Viperidae
PubMed
2016

Effects of a job crafting intervention program on work engagement among Japanese employees: a pretest-posttest study

Sakuraya, A., Shimazu, A., Imamura, K., Namba, K. & Kawakami, N., 24 Oct 2016, In : BMC Psychology. 4, 1, p. 49

Research output: Contribution to JournalArticleAcademicpeer-review

Psychology
Private Hospitals
Psychiatric Hospitals
Growth
Registries

Effects of web-based stress and depression literacy intervention on improving symptoms and knowledge of depression among workers: A randomized controlled trial

Imamura, K., Kawakami, N., Tsuno, K., Tsuchiya, M., Shimada, K. & Namba, K., Oct 2016, In : Journal of Affective Disorders. 203, p. 30-37 8 p.

Research output: Contribution to JournalArticleAcademicpeer-review

Randomized Controlled Trials
Depression
Control Groups
Japan
Random Allocation

The effect of a behavioral activation program on improving mental and physical health complaints associated with radiation stress among mothers in Fukushima: a randomized controlled trial

Imamura, K., Sekiya, Y., Asai, Y., Umeda, M., Horikoshi, N., Yasumura, S., Yabe, H., Akiyama, T. & Kawakami, N., 8 Nov 2016, In : BMC Public Health. 16, 1, p. 1144

Research output: Contribution to JournalArticleAcademicpeer-review

Nuclear Power Plants
Mental Health
Preschool Children
Randomized Controlled Trials
Mothers

Work Engagement as a Predictor of Onset of Major Depressive Episode (MDE) among Workers, Independent of Psychological Distress: A 3-Year Prospective Cohort Study

Imamura, K., Kawakami, N., Inoue, A., Shimazu, A., Tsutsumi, A., Takahashi, M. & Totsuzaki, T., 2016, In : PLoS ONE. 11, 2, p. e0148157

Research output: Contribution to JournalArticleAcademicpeer-review

distress
cohort studies
Hazards
Cohort Studies
Prospective Studies
2015

Development of screening inventories for bipolar disorder at workplace: a diagnostic accuracy study

Imamura, K., Kawakami, N., Naganuma, Y. & Igarashi, Y., 1 Jun 2015, In : Journal of Affective Disorders. 178, p. 32-8 7 p.

Research output: Contribution to JournalArticleAcademicpeer-review

Bipolar Disorder
Workplace
Equipment and Supplies
Mood Disorders
International Classification of Diseases

Does Internet-based cognitive behavioral therapy (iCBT) prevent major depressive episode for workers? A 12-month follow-up of a randomized controlled trial

Imamura, K., Kawakami, N., Furukawa, T. A., Matsuyama, Y., Shimazu, A., Umanodan, R., Kawakami, S. & Kasai, K., Jul 2015, In : Psychological Medicine. 45, 9, p. 1907-17 11 p.

Research output: Contribution to JournalArticleAcademicpeer-review

compound A 12
Cognitive Therapy
Internet
Randomized Controlled Trials
Diagnostic and Statistical Manual of Mental Disorders

Effects of an internet-based cognitive behavioral therapy intervention on improving work engagement and other work-related outcomes: an analysis of secondary outcomes of a randomized controlled trial

Imamura, K., Kawakami, N., Furukawa, T. A., Matsuyama, Y., Shimazu, A., Umanodan, R., Kawakami, S. & Kasai, K., May 2015, In : Journal of Occupational and Environmental Medicine. 57, 5, p. 578-84 7 p.

Research output: Contribution to JournalArticleAcademicpeer-review

Cognitive Therapy
Internet
Randomized Controlled Trials
Registries
Clinical Trials

Effects of an internet-based cognitive behavioural therapy intervention on preventing major depressive episodes among workers: a protocol for a randomised controlled trial

Imamura, K., Kawakami, N., Furukawa, T. A., Matsuyama, Y., Shimazu, A. & Kasai, K., 12 May 2015, In : BMJ Open. 5, 5, p. e007590

Research output: Contribution to JournalArticleAcademicpeer-review

Cognitive Therapy
Internet
Randomized Controlled Trials
Diagnostic and Statistical Manual of Mental Disorders
Assertiveness
2014

Effects of an Internet-based cognitive behavioral therapy (iCBT) program in Manga format on improving subthreshold depressive symptoms among healthy workers: a randomized controlled trial

Imamura, K., Kawakami, N., Furukawa, T. A., Matsuyama, Y., Shimazu, A., Umanodan, R., Kawakami, S. & Kasai, K., 2014, In : PLoS ONE. 9, 5, p. e97167

Research output: Contribution to JournalArticleAcademicpeer-review

Cognitive Therapy
Internet
Randomized Controlled Trials
Depression
therapeutics