Subgroup analysis by treatment group Apixaban Placebo  
Events Patients Events Patients RR (95% CI)
Overall        
 
Apixaban, 2.5 mg 27 840 22 826
 
Apixaban, 5 mg 35 811
 
Weight, kg        
 
≤60        
 
Apixaban, 2.5 mg 3 58 1 47
 
Apixaban, 5 mg 7 58
 
>60        
 
Apixaban, 2.5 mg 24 780 20 776
 
Apixaban, 5 mg 28 750
 
0
1
2
3
4
5
6
7
8
9
10
11
12
13
Favors apixaban
Apixaban 2.5 mg BID
Favors placebo
Apixaban 5 mg BID