Differences in occupational stress by smoking intensity and gender in cross-sectional study of 59 355 Japanese employees using the Brief Job Stress Questionnaire (BJSQ): the Niigata Wellness Study

• Kazuya Fujihara,
• Masaru Kitazawa,
• Satoru Kodama,
• Kiminori Kato,
• Hirohito Sone,
• Shigemi Tashiro,
• Minoru Tashiro,
• Kazuhiro Matsuda,
• Masato Otsuka,
• Koji Sato

Affiliations

Kazuya Fujihara

Department of Internal Medicine, Niigata University Faculty of Medicine, Niigata, Japan

Masaru Kitazawa

Department of Internal Medicine, Niigata University Faculty of Medicine, Niigata, Japan

Satoru Kodama

Department of Internal Medicine, Niigata University Faculty of Medicine, Niigata, Japan

Kiminori Kato

Department of Prevention of Noncommunicable Diseases and Promotion of Health Checkup, Graduate School of Medical and Dental sciences, Niigata University, Niigata, Japan

Hirohito Sone

Department of Internal Medicine, Niigata University Faculty of Medicine, Niigata, Japan

Shigemi Tashiro

Faculty of Medicine, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan

Minoru Tashiro

Niigata Association of Occupational Health, Niigata, Japan

Kazuhiro Matsuda

Niigata Association of Occupational Health, Niigata, Japan

Masato Otsuka

Niigata Association of Occupational Health, Niigata, Japan

Koji Sato

Niigata Association of Occupational Health, Niigata, Japan