title: Study of family history among patients with inflammatory bowel disease.
abstract: Of 838 patients with inflammatory bowel disease (IBD) treated at The Cleveland Clinic between 1955 and 1974, 37% had family histories positive for IBD. This high familial prevalence may reflect that the study was deliberately undertaken once the disease was established in the proband.
authors.affiliation: Cleveland Clinic Foundation, Ohio 44195.
authors.forename: R G
authors.initials: RG
authors.lastname: Farmer
mesh_terms: D000293:Adolescent; D003093:Colitis, Ulcerative / Q000235:genetics*; D003424:Crohn Disease / Q000235:genetics*; D005260:Female; D006801:Humans; D008297:Male; D015995:Prevalence