External Validation of the VOCAL‐Penn Cirrhosis Surgical Risk Score in 2 Large, Independent Health Systems
Nadim Mahmud, Zachary Fricker, Sarjukumar Panchal, James D. Lewis, David S. Goldberg, David E. Kaplan – 30 March 2021 – Cirrhosis poses an increased risk of postoperative mortality, yet it remains challenging to accurately risk stratify patients in clinical practice. The VOCAL‐Penn cirrhosis surgical risk score was recently developed and internally validated in the national Veterans Affairs health system; however, to date this score has not been evaluated in independent cohorts.