title: Green tea and the risk of breast cancer: pooled analysis of two prospective studies in Japan.
abstract: In a pooled analysis of two prospective studies with 35004 Japanese women, green-tea intake was not associated with a lower risk of breast cancer (222 cases), the multivariate relative risk for women drinking >or=5 cups compared with <1 cup per day being 0.84 (95% confidence interval 0.57-1.24, Trend P=0.69).
authors.affiliation: Department of Public Health and Forensic Medicine, Tohoku University Graduate School of Medicine, Sendai 980-8575, Japan.
authors.forename: Y
authors.initials: Y
authors.lastname: Suzuki
authors.forename: Y
authors.initials: Y
authors.lastname: Tsubono
authors.forename: N
authors.initials: N
authors.lastname: Nakaya
authors.forename: Y
authors.initials: Y
authors.lastname: Suzuki
authors.forename: Y
authors.initials: Y
authors.lastname: Koizumi
authors.forename: I
authors.initials: I
authors.lastname: Tsuji
mesh_terms: D000328:Adult; D016588:Anticarcinogenic Agents; D001943:Breast Neoplasms / Q000517:prevention & control*; D016001:Confidence Intervals; D005247:Feeding Behavior; D005260:Female; D006801:Humans; D007564:Japan; D011446:Prospective Studies; D012306:Risk; D013662:Tea
chemical_list: D016588:Anticarcinogenic Agents; D013662:Tea