Table 2

Distribution of Modified HAS-BLED Scores Among the Patient Population

Modified HAS-BLED ScoreLAA Closure
(n = 732)
Warfarin
(n = 382)
034 (4.6)17 (4.5)
1220 (30.1)123 (32.2)
2284 (38.8)151 (39.5)
3124 (16.9)66 (17.2)
431 (4.2)19 (5.0)
506 (1.6)

Values are n (%). Patients were randomized in a 2:1 fashion to either LAA closure or long-term warfarin The modified HAS-BLED score provided no points for liver disease and labile international normalized ratio.

LAA = left atrial appendage.