VTE
Apixaban
(n = 47)
Rivaroxaban
(n = 152)
Apixaban and
rivaroxaban
combined (n = 199)
Warfarin
(n = 167)
Total
(n = 366)
Age at the time of prescription (years) 53.3 (13.9) 52.4 (14.7) 52.6 (14.5)* 58.1 (15.1) 55.1 (15.0)
BMI (kg/m2) 43.3
(41.2-49.4)
43.7
(41.1-48.8)
43.7
(41.2-49.0)*
45.3
(41.4-52.5)
44.7
(41.3-50.1)
≥50 10 (21%) 30 (20%) 40 (20%)* 52 (31%) 92 (25%)
Female 35 (75%) 100 (66%) 135 (68%) 118 (71%) 253 (69%)
Male 312 (25%) 52 (34%) 64 (32%) 49 (29%) 113 (31%)
Race
White 3 (6%) 26 (17%) 29 (15%) 31 (19%) 60 (16%)
Black 26 (55%) 66 (43%) 92 (46%) 80 (48%) 172 (47%)
Other or unknown 18 (38%) 60 (40%) 78 (39%) 56 (34%) 134 (37%)
Charlson score 0.0
(0.0-2.0)
1.0
(0.0-2.5)
1.0
(0.0-2.0)
2.0
(0.0-4.0)
1.0
(0.0-3.0)
CHA2DS2-VASc score NA NA NA NA NA
Follow-up (days) 163.3
(90.0-233.3)
217.4
(94.4-514.1)
191.5
(91.5-425.3)
206.3
(64.4-540.3)
196.0
(89.4-457.3)
Data are mean (SD), median (IQR), or n (%).