title: Anal cancer in women.
abstract: We studied predisposing factors in 56 women with anal cancer, comparing them with 56 matched controls drawn from the population. A detailed pretested questionnaire was administered to each study subject in a structured interview and blood was drawn for detection of herpes simplex virus antibodies by radioimmunoassay. Pathologic material from cases was obtained and evidence of human papilloma virus infection was sought. By univariate analyses we found associations between anal cancer and positive herpes simplex virus 2 titer (p = 0.0017), cigarette smoking (p = 0.0028), previous positive or questionable cervical Papanicolaou smear (p = 0.0124), and increasing number of sexual partners (p = 0.0224). By the multivariate technique of logistic regression there were independent and significant associations with cigarette smoking (p = 0.0126), previous use of hemorrhoid preparations (p = 0.0149), and history of disturbed bowel habits for greater than 1 mo (p = 0.0273). Anal cancer in women is a rare disease associated with cigarette smoking and sexual experience. Its association with previous anorectal disease is unclear and deserving of further study.
authors.affiliation: Department of Biometry, University of Kansas Medical Center, Kansas City.
authors.forename: F
authors.initials: F
authors.lastname: Holmes
authors.forename: D
authors.initials: D
authors.lastname: Borek
authors.forename: M
authors.initials: M
authors.lastname: Owen-Kummer
authors.forename: R
authors.initials: R
authors.lastname: Hassanein
authors.forename: J
authors.initials: J
authors.lastname: Fishback
authors.forename: A
authors.initials: A
authors.lastname: Behbehani
authors.forename: A
authors.initials: A
authors.lastname: Baker
authors.forename: G
authors.initials: G
authors.lastname: Holmes
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000428:Alcohol Drinking; D000914:Antibodies, Viral / Q000032:analysis; D001005:Anus Neoplasms / Q000453:epidemiology* / Q000209:etiology / Q000382:microbiology; D002294:Carcinoma, Squamous Cell / Q000453:epidemiology / Q000209:etiology; D002295:Carcinoma, Transitional Cell / Q000453:epidemiology / Q000209:etiology; D002400:Cathartics / Q000627:therapeutic use; D003069:Coffee; D003672:Defecation; D005260:Female; D006484:Hemorrhoids / Q000628:therapy; D006801:Humans; D008875:Middle Aged; D027383:Papillomaviridae / Q000302:isolation & purification; D012307:Risk Factors; D012725:Sexual Behavior; D018139:Simplexvirus / Q000276:immunology; D012907:Smoking
chemical_list: D000914:Antibodies, Viral; D002400:Cathartics; D003069:Coffee