title: Mending broken hearts: marriage and survival following cardiac surgery.
abstract: Marriage has long been linked to lower risk for adult mortality in population and clinical studies. In a regional sample of patients (n = 569) undergoing cardiac surgery, we compared 5-year hazards of mortality for married persons with those of widowed, separated or divorced, and never married persons using data from medical records and psychosocial interviews. After adjusting for demographics and pre- and postsurgical health, unmarried persons had 1.90 times the hazard of mortality of married persons; the disaggregated widowed, never married, and divorced or separated groups had similar hazards, as did men and women. The adjusted hazard for immediate postsurgical mortality was 3.33; the adjusted hazard for long-term mortality was 1.71, and this was mediated by married persons' lower smoking rates. The findings underscore the role of spouses (both male and female) in caregiving during health crises and the social control of health behaviors.
authors.affiliation: Emory University, Atlanta, GA 30322, USA. eidler@emory.edu
authors.forename: Ellen L
authors.initials: EL
authors.lastname: Idler
authors.forename: David A
authors.initials: DA
authors.lastname: Boulifard
authors.forename: Richard J
authors.initials: RJ
authors.lastname: Contrada
mesh_terms: D000223:Adaptation, Psychological; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D006348:Cardiac Surgical Procedures / Q000401:mortality* / Q000523:psychology / Q000706:statistics & numerical data; D016009:Chi-Square Distribution; D005260:Female; D014943:Global Health; D006331:Heart Diseases / Q000401:mortality / Q000523:psychology / Q000601:surgery*; D006801:Humans; D007406:Interview, Psychological; D008297:Male; D017533:Marital Status; D008875:Middle Aged; D011446:Prospective Studies; D011594:Psychometrics; D012944:Social Support; D013315:Stress, Psychological; D011795:Surveys and Questionnaires; D016019:Survival Analysis; D013997:Time Factors