<p>ACLF, acute on chronic liver failure; CI, confidence interval; AOR, adjusted odds ratio.</p><p><sup>a</sup><i>P</i> < 0.01, as compared with non-ACLF.</p><p><sup>b</sup><i>P</i> < 0.05, as compared with non-ACLF.</p><p>The risks of ACLF cases with 7 site mutations on the basis of genotype B and genotype C as compared with non-ACLF cases.</p