Osamu Itani

Internet use and problematic Internet use among adolescents in Japan: A nationwide representative survey

Satoko Mihara, Yoneatsu Osaki, Hideki Nakayama et al. · Addictive Behaviors Reports · 2016 · 124 citations · Full text

Education, Human Development, Adolescent Development +8

Nationwide epidemiological study of insomnia in Japan

Osamu Itani, Yoshitaka Kaneita, Takeshi Munezawa et al. · Sleep Medicine · 2016 · 96 citations

Medicine, Psychiatry, Epidemiologic Methods +11

Association of onset of obesity with sleep duration and shift work among Japanese adults

Osamu Itani, Yoshitaka Kaneita, Atsushi Murata et al. · Sleep Medicine · 2011 · 95 citations

Medicine, Endocrinology, Internal Medicine +9

Short sleep duration, shift work, and actual days taken off work are predictive life-style risk factors for new-onset metabolic syndrome: a seven-year cohort study of 40,000 male workers

Osamu Itani, Yoshitaka Kaneita, Mikiko Tokiya et al. · Sleep Medicine · 2017 · 90 citations

Medicine, Endocrinology, Preventive Medicine +16

The association between alcohol use and problematic internet use: A large-scale nationwide cross-sectional study of adolescents in Japan

Hisayoshi Morioka, Osamu Itani, Yoneatsu Osaki et al. · Journal of Epidemiology · 2017 · 70 citations · Full text

Public Health, Behavioral Sciences, Psychology +17