title: No association between green tea and prostate cancer risk in Japanese men: the Ohsaki Cohort Study.
abstract: In a prospective study of 19,561 Japanese men, green-tea intake was not associated with a lower risk of prostate cancer (110 cases), the multivariate hazard ratio for men drinking > or =5 cups compared with <1 cup per day being 0.85 (95% confidence interval 0.50-1.43, trend P = 0.81).
authors.affiliation: Division of Epidemiology, Department of Public Health and Forensic Medicine, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Sendai, Miyagi 980-8575, Japan. nkikuchi@mail.tains.tohoku.ac.jp
authors.forename: N
authors.initials: N
authors.lastname: Kikuchi
authors.forename: K
authors.initials: K
authors.lastname: Ohmori
authors.forename: T
authors.initials: T
authors.lastname: Shimazu
authors.forename: N
authors.initials: N
authors.lastname: Nakaya
authors.forename: S
authors.initials: S
authors.lastname: Kuriyama
authors.forename: Y
authors.initials: Y
authors.lastname: Nishino
authors.forename: Y
authors.initials: Y
authors.lastname: Tsubono
authors.forename: I
authors.initials: I
authors.lastname: Tsuji
mesh_terms: D015331:Cohort Studies; D006801:Humans; D007564:Japan / Q000453:epidemiology; D008297:Male; D015999:Multivariate Analysis; D011446:Prospective Studies; D011471:Prostatic Neoplasms / Q000175:diagnosis / Q000178:diet therapy / Q000517:prevention & control*; D012306:Risk; D012307:Risk Factors; D013662:Tea
chemical_list: D013662:Tea