Fig. 2From: Clinical characteristics of Gram-negative and Gram-positive bacterial infection in acute cholangitis: a retrospective observational studyDifferences in the severity of different culture results with acute cholangitis patients. A Using chi-square test to compare the severity of patients with different pathogen distributions (all P < 0.0001). P for trend of four groups, P < 0.0001. B Differences in APACHE II and SOFA scores of different pathogens. APACHE II: Acute Physiology and Chronic Health Evaluation II; SOFA: Sequential Organ Failure AssessmentBack to article page