The association of workplace social capital and work engagement of employees in healthcare settings; a multilevel cross-sectional analysis. Fujita S, Kawakami N, Ando E, Inoue A, Tsuno K, Kurioka S, Kawachi I. Journal of Occupational and Environmental Medicine; 58:3: 263-271.2016
The DNA methylation status of the methylenetetrahydrofolate reductase gene is associated with depressive symptoms in Japanese workers: a cross-sectional study. Miyaki K, Suzuki T, Song Y, Tsutsumi A, Kawakami N, Takahashi M, Shimazu A, Inoue A, Kurioka S, et al. Journal of Affective Disorders；2(4): 402. 2015
Relationship between sickness presenteeism (WHO-HPQ) with depression and sickness absence due to mental disease in a cohort of Japanese workers. Suzuki T, Miyaki K, Song Y, Tsutsumi A, Kawakami N, S Kurioka et al. Journal of Affective Disorders．15; 180: 14-20. 2015
Epigenetic Changes Caused by Occupational Stress in Humans Revealed through Noninvasive Assessment of DNA Methylation of the Tyrosine Hydroxylase Gene. Miyaki K, Suzuki T, Song Y, Tsutsumi A, Kawakami N, Takahashi M, Shimazu A, Inoue A, Kurioka S, et al. Journal of neurology and neurological disorders; 2(2): Open Access. 2015
Risk of progression to hypertension in nonhypertensive Japanese workers aged 20-64 years. Sumiko Kurioka, Seichi Horie, Akiomi Inoue, Kosuke Mafune, Yuki Tsuda, and Yutaka Otsuji. J Hypertension. 32(2):236-244. 2014
Optimal Cutoff Values of WHO-HPQ Presenteeism Scores by ROC Analysis for Preventing Mental Sickness Absence in Japanese Prospective Cohort．Suzuki T, Miyaki K, Sasaki Y, Song Y, Tsutsumi A, Kawakami N, Shimazu A, Takahashi M, Inoue A, Kurioka S, et al. PLoS ONE. 9(10)e111191. Open Access. 2014
Association of Job Demands with Work Engagement of Japanese Employees: Comparison of Challenges with Hindrances (J-HOPE). Inoue A, Kawakami N, Tsutsumi A, Shimazu A, Miyaki K,Takahashi M, Kurioka S, et al. PLoS ONE.9(3).e91583. Open Access. 2014
Optimum cut-off point of the short version of the Effort-Reward Imbalance Questionnaire. Sumiko Kurioka Akiomi Inoue, Tsutsumi Akizumi. J occupational health. 55(5): 340-348. 2013.