Prognostic Factors for Mortality in Left Colonic Peritonitis: A New Scoring System

Abstract

Left colonic peritonitis continues to have a persistently high mortality in patients with septic complications. ASA score and preoperative organ failure are the only factors that are significantly associated with mortality in the multivariate analysis. The PSS classification may help uniformly define the mortality risk of patients with distal large bowel peritonitis, and may help to increase the comparability of studies carried out at different centers.