title: Sleep duration and body mass index.
authors: Tomoyuki
authors: T
authors: Kawada
authors: Hirofumi
authors: H
authors: Inagaki
authors: Shosuke
authors: S
authors: Suzuki
mesh_terms: D000328:Adult; D015992:Body Mass Index; D003431:Cross-Cultural Comparison; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D007564:Japan; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000453:epidemiology*; D050177:Overweight / Q000453:epidemiology*; D012892:Sleep Deprivation / Q000453:epidemiology*; D013223:Statistics as Topic