title: Characteristics relating to ovarian cancer risk: collaborative analysis of 12 US case-control studies. I. Methods. Collaborative Ovarian Cancer Group.
abstract: Data from 12 US case-control studies of ovarian cancer, conducted during the period 1956-1986 and representing some 3,000 cases and 10,000 controls, were pooled and reanalyzed. Separate analyses were conducted for four subgroups of the pooled data: invasive epithelial ovarian cancers in white women; epithelial ovarian cancers of low malignant potential in white women, epithelial ovarian cancers in black women, and nonepithelial ovarian cancers. This paper gives a brief description of the participating studies and describes the methods used in the collaborative analysis.
authors: Department of Health Research and Policy, Stanford University School of Medicine, CA.
authors: A S
authors: AS
authors: Whittemore
authors: R
authors: R
authors: Harris
authors: J
authors: J
authors: Itnyre
authors: J
authors: J
authors: Halpern
mesh_terms: D001741:Black or African American / Q000706:statistics & numerical data; D002277:Carcinoma / Q000453:epidemiology*; D016022:Case-Control Studies; D005260:Female; D006801:Humans; D008593:Menopause; D008875:Middle Aged; D010051:Ovarian Neoplasms / Q000453:epidemiology*; D012307:Risk Factors; D014481:United States / Q000453:epidemiology; D044465:White People / Q000706:statistics & numerical data