Hao Song

Prognostic utility of the Charlson comorbidity index in pancreatic cancer: a systematic review and meta‑analysis

The prognosis of pancreatic cancer is extremely poor, and patients frequently present with multiple comorbidities. The Charlson Comorbidity Index (CCI) and its age-adjusted version (CACI) are widely used to quantify the burden of comorbidity. This systematic review and meta-analy...