Fig. 3
From: Effect of age and gender on pre-operative cardiovascular risk assessment
A, B Bar graphs comparing the 30-day event rates (death, myocardial infarction, or stroke) among the different AUB-HAS2 score groups in men and women. In both genders, there was a gradual increase in the event rates as the AUB-HAS2 score increased with a P value for trend of < 0.0001. C, D Corresponding Kaplan-Meier curves that further illustrate the powerful discriminatory ability of the AUB-HAS2 Index in stratifying peri-operative cardiovascular risk in both genders