Document Classification

Section Type: RESULTS

Text: Both composite scores 1 and 2 demonstrated numerically higher discriminatory performance (area under the curve [AUC], 0. 728 ; 95 % CI, 0. 659-0. 798 and AUC, 0. 707 ; 95 % CI, 0. 655-0. 758, for end points 1 and 2, respectively) and a positive net reclassification when compared with currently used risk models (CHADS2 [congestive heart failure, hypertension, age 75 years, diabetes, prior stroke or transient ischemic attack], CHA2DS2VASc [cardiac failure or dysfunction, hypertension, age 75 years [doubled], diabetes, stroke (doubled) - vascular disease, age 65 to 74 years, and sex category (female)], and HAS-BLED [hypertension, abnormal renal/liver function, stroke, bleeding history or predisposition, labile international normalized ratio, elderly, drugs/alcohol concomitantly]), but the differences were not statistically significant.