From: Simeprevir with peginterferon/ribavirin for patients with hepatitis C virus genotype 1: high frequency of viral relapse in elderly patients
Odds ratio
95 % CI
p value
Age 70 years or more/<70 years
15.1
1.18–194
0.037
IL28B (TT/non-TT)
6.29
1.29–30.5
0.022