of borderline significancep = 0.05
Although HBsAb (Hepatitis B surface antibody)-negative patients showed a higher HBVr rate than HBsAb-positive patients, the difference was of borderline significance (9.34% [95% CI: 5.09–16.53%] vs. 2.30% [95% CI: 0.62–8.18%]; p = 0.05).