From: A double-blinded randomized controlled trial of silymarin for the prevention of antituberculosis drug-induced liver injury
Placebo
Silymarin
p-value
RR
RD
NNT
(N = 28)
(N = 27)
(95 % CI)
DILI
9 (32.1)
1 (3.7)
0.012
0.12 (0.02, 0.85)
0.28 (0.10, 0.47)
3.50 (2.11, 2.37)
Non-DILI
19 (67.9)
26 (96.3)
1