title: [Female sex is not an independent risk factor in mortality during myocardial revascularization].
abstract: To assess if female sex is an independent risk factor for perioperatory mortality and morbidity, we have evaluated 971 consecutive patients (16% women) undergoing coronary artery bypass graft surgery at the Cardiovascular Disease Institution of the University of Turin from 1988 to 1990. In this study at baseline women were older and more likely to have diabetes, lower ventricular score and body surface area than men. As compared to men, women underwent surgery with delay: the surgical mortality rate and prevalence of arrhythmias were higher, and the size of the left anterior descending was smaller. At univariate analysis perioperative risk factors were as follows: age, diabetes, clinical instability, low body surface area, perioperatory infarction, postoperative infections, extracorporeal circulation time and left coronary size. At multivariate analysis only diabetes, left ventricular score, left anterior descending coronary size and emergency surgery were independent risk factors while sex, age and body surface area were not predictors of perioperatory mortality and morbidity. It is concluded that gender is not the cause of worse outcome in women.
authors.affiliation: Dipartimento di Medicina Interna, Università degli Studi, Torino.
authors.forename: S
authors.initials: S
authors.lastname: Bergerone
authors.forename: E
authors.initials: E
authors.lastname: Brscic
authors.forename: C
authors.initials: C
authors.lastname: Comoglio
authors.forename: E
authors.initials: E
authors.lastname: Aidala
authors.forename: E
authors.initials: E
authors.lastname: Lascala
authors.forename: S
authors.initials: S
authors.lastname: Pansini
authors.forename: M
authors.initials: M
authors.lastname: Di Summa
authors.forename: A
authors.initials: A
authors.lastname: Brusca
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009204:Myocardial Revascularization / Q000401:mortality*; D012307:Risk Factors; D012737:Sex Factors
vernacular_title: Il sesso femminile non rappresenta un fattore di rischio indipendente di mortalità negli interventi di rivascolarizzazione miocardica.