title: Risk factors for Graves' disease.
abstract: A case-control study of 100 newly diagnosed patients with Graves' disease and the same numbers of controls matched with respect to sex, age (+/- 2 years) and type of residence (rural-urban) was carried out. According to the matched analysis (McNemar's test and 6 test) seventeen variables recognized as risk factors were included into the model of multivariate conditional logistic regression. The following factors were significantly associated with the occurrence of Graves' disease: change in time spent on work-much overtime work, second job, much less work than usual (RR = 6.62; CI = 2.08-21.01), lack of readiness of relatives and friends to help the subjected (RR = 1.48; 95% CI = 1.14-1.93), increased arguments with spouse (RR = 14.12; 95% CI = 1.63-121.87), unemployment for at least one month (RR = 9.80; 95% CI = 1.13-85.02), and family history of Graves disease in the first degree of relation (RR = 7.20; 95% CI = 0.85-60.70).
authors.affiliation: Institute of Epidemiology, Faculty of Medicine, University of Belgrade, Yugoslavia.
authors.forename: S M
authors.initials: SM
authors.lastname: Janković
authors.forename: V R
authors.initials: VR
authors.lastname: Radosavljević
authors.forename: J M
authors.initials: JM
authors.lastname: Marinković
mesh_terms: D000328:Adult; D016022:Case-Control Studies; D005260:Female; D006111:Graves Disease / Q000175:diagnosis / Q000453:epidemiology* / Q000235:genetics; D006801:Humans; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D015999:Multivariate Analysis; D011336:Probability; D012307:Risk Factors