From: Safety and pharmacokinetics of recombinant human hepatocyte growth factor (rh-HGF) in patients with fulminant hepatitis: a phase I/II clinical trial, following preclinical studies to ensure safety
hazard ratio
95% CI
p value
Survival time from:
   onset of hepatic encephalopathy
0.20
0.03
1.45
0.08
   onset of disease
0.28
0.04
2.04
0.18