Fig 3. This is a Kaplan-Meier survival analysis of patients admitted with Chronic Liver disease (CLD) across the course of hospital stay stratified by presence of identification of risk factor/etiology of CLD.

As the time of hospital stay increased, the survival of patients with unidentified risk factor/etiology (red line) was less than those with identified risk factor/etiology (green line), but after approximately 30-days the patients with unidentified risk factor/etiology were better survived.