Female gender was not significantly associated with higher in-hospital mortality compared to male gender after adjusting for baseline characteristics (adjusted OR 0.872).
Observational (n=2,614)
Sí
Does female gender increase all-cause in-hospital mortality in patients with acute myocardial infarction undergoing percutaneous coronary intervention?
The higher in-hospital mortality observed in women with AMI undergoing PCI is primarily explained by older age and baseline comorbidities rather than female gender itself.
Odds Ratio: 0.872 (95% CI 0.451–1.686)
OBJECT: It is a matter of concern that women have higher in-hospital mortality rates than men with percutaneous coronary intervention (PCI), however, it is not yet clear whether significant gender differences exist. We studied the influence of gender on the characteristics and in-hospital mortality among patients with acute myocardial infarction (AMI) undergoing percutaneous coronary intervention (PCI). METHODS: We used data from 15 acute care hospitals included in the sample from the Tokai Acute Myocardial Infarction Study II (TAMIS-II), a prospective study of all patients admitted to these hospitals from 2001 to 2003 with a diagnosis of AMI. We abstracted the baseline and procedural characteristics from detailed chart reviews which included not only physician notes but also nursing notes, and a questionnaire which included baseline characteristics, procedural course and in-hospital mortality. Multivariate analysis was performed, controlling for age and other variables which were found to be significantly different between men and women by chi-square test or unpaired t test. PATIENTS: A total of 566 women and 2,048 men were included in the present study. RESULTS: There were gender differences in age, comorbid conditions, smoking status, body mass index, activities of daily livings, heart failure on presentation, duration of stay, angiographic data, transfer to ICU/CCU, and thrombolytic drugs. In univariate analysis, women had a higher in-hospital mortality rate than did men; however, this gender difference disappeared after adjustment for age and other variables. CONCLUSION: Our study demonstrated that women with AMI who undergo PCI do not have a higher in-hospital mortality rate than men.
Hirakawa et al. (Mon,) conducted a observational in Acute myocardial infarction (n=2,614). Female gender vs. Male gender was evaluated on All-cause in-hospital mortality (Adjusted OR 0.872, 95% CI 0.451-1.686). Female gender was not significantly associated with higher in-hospital mortality compared to male gender after adjusting for baseline characteristics (adjusted OR 0.872).