BACKGROUND: Limited information exists regarding the impact of gender on in-hospital outcome after primary stenting for acute myocardial infarction (AMI). METHODS AND RESULTS: A total of 2,981 patients (790 women and 2,191 men) participated in the study who were admitted within 24 h after symptom onset and underwent emergency primary stenting for AMI. Compared with men, women were significantly older; had higher incidences of hypertension, diabetes mellitus, hyperlipidemia, Killip class > or =2, and cardiogenic shock; had a higher blood glucose level and a lower serum creatinine level on admission. Other baseline characteristics, including the incidences of ST-segment elevation AMI, anterior infarction, 3-vessel disease, initial or final Thrombolysis in Myocardial Infarction (TIMI) flow grade did not significantly differ between the sexes. The in-hospital mortality rate was significantly higher in women than in men (9.4% vs 5.2%, p<0.001). On multivariate analysis, age, Killip class, blood glucose level, serum creatinine level, and final TIMI grade were independent predictors of in-hospital death, but female gender was not (odds ratio 1.01, p=0.69). CONCLUSIONS: Our findings suggest that in patients undergoing primary stenting for AMI, women have higher in-hospital mortality than men, but female gender itself is not independently associated with increased in-hospital mortality after adjustment for baseline differences.
BACKGROUND: Limited information exists regarding the impact of gender on in-hospital outcome after primary stenting for acute myocardial infarction (AMI). METHODS AND RESULTS: A total of 2,981 patients (790 women and 2,191 men) participated in the study who were admitted within 24 h after symptom onset and underwent emergency primary stenting for AMI. Compared with men, women were significantly older; had higher incidences of hypertension, diabetes mellitus, hyperlipidemia, Killip class > or =2, and cardiogenic shock; had a higher blood glucose level and a lower serum creatinine level on admission. Other baseline characteristics, including the incidences of ST-segment elevation AMI, anterior infarction, 3-vessel disease, initial or final Thrombolysis in Myocardial Infarction (TIMI) flow grade did not significantly differ between the sexes. The in-hospital mortality rate was significantly higher in women than in men (9.4% vs 5.2%, p<0.001). On multivariate analysis, age, Killip class, blood glucose level, serum creatinine level, and final TIMI grade were independent predictors of in-hospital death, but female gender was not (odds ratio 1.01, p=0.69). CONCLUSIONS: Our findings suggest that in patients undergoing primary stenting for AMI, women have higher in-hospital mortality than men, but female gender itself is not independently associated with increased in-hospital mortality after adjustment for baseline differences.
Authors: Stefan Zimmermann; Susanne Ruthrof; Kathrin Nowak; Anna Alff; Lutz Klinghammer; Reinhard Schneider; Josef Ludwig; Annette B Pfahlberg; Werner G Daniel; Frank A Flachskampf Journal: Clin Res Cardiol Date: 2009-08-19 Impact factor: 5.460
Authors: Damir Fabijanic; Viktor Culic; Ivo Bozic; Dinko Miric; Sanda Stojanovic Stipic; Mislav Radic; Zoran Vucinovic Journal: Ann Saudi Med Date: 2006 Nov-Dec Impact factor: 1.526