Gender Differences in Outcomes and Predictors of All-Cause Mortality After Percutaneous Coronary Intervention (Data from United Kingdom and Sweden)

To determine gender differences and predictors of all-cause mortality (30 days and 1 year) after percutaneous coronary intervention (PCI) in patients with stable angina pectoris and acute coronary syndrome (non–ST-elevation myocardial infarction/unstable angina pectoris and ST-elevation myocardial infarction) in the British Cardiovascular Intervention Society (BCIS) and Swedish Coronary Angiography and Angioplasty Registry (SCAAR) data sets, an analysis of prospectively collected data from 2007 to 2011 was performed. In total, 458,261 patients (BCIS: n = 368,492 [25.9% women]; Sweden: n = 89,769 [27.2% women]) who underwent PCI were included in this analysis. Using multiple regression analysis, in the BCIS registry, female gender was an independent predictor of all-cause mortality at 30 days (odds ratio [OR] 1.15, 95% CI 1.10 to 1.22, p