Ninety-day Postoperative Mortality Is a Legitimate Measure of Hepatopancreatobiliary Surgical Quality
Overview
Authors
Affiliations
Objective: To investigate the legitimacy of 90-day mortality as a measure of hepatopancreatobiliary quality.
Background: The 90-day mortality rate has been increasingly but not universally reported after hepatopancreatobiliary surgery. The legitimacy of this definition as a measure of surgical quality has not been evaluated.
Methods: We retrospectively reviewed the causes of all deaths that occurred within 365 postoperative days in patients undergoing hepatectomy (n = 2811) and/or pancreatectomy (n = 1092) from January 1997 to December 2012. The rates of surgery-related, disease-related, and overall mortality within 30 days, within 30 days or during the index hospitalization, within 90 days, and within 180 days after surgery were calculated.
Results: Seventy-nine (3%) surgery-related deaths and 92 (3%) disease-related deaths occurred within 365 days after hepatectomy. Twenty (2%) surgery-related deaths and 112 (10%) disease-related deaths occurred within 365 days after pancreatectomy. The overall mortality rates at 99 and 118 days optimally reflected surgery-related mortality after hepatobiliary and pancreatic operations, respectively. The 90-day overall mortality rate was a less sensitive but equivalently specific measure of surgery-related death.
Conclusions And Relevance: The 99- and 118-day definitions of postoperative mortality optimally reflected surgery-related mortality after hepatobiliary and pancreatic operations, respectively. However, among commonly reported metrics, the 90-day overall mortality rate represents a legitimate measure of surgical quality.
Estimation of the postoperative fatality window in colorectal cancer surgery.
Rutegard M, Matthiessen P, Rutegard J, Haapamaki M, Svensson J BJS Open. 2025; 9(1.
PMID: 39851201 PMC: 11758370. DOI: 10.1093/bjsopen/zrae153.
Kiwanuka O, Lassaren P, Hanell A, Bostrom L, Thelin E Acta Neurochir (Wien). 2024; 166(1):363.
PMID: 39259285 PMC: 11390782. DOI: 10.1007/s00701-024-06247-z.
Assessment of intermediate-term mortality following pancreatectomy for cancer.
Janczewski L, Visenio M, Joung R, Yang A, Odell D, Danielson E J Natl Cancer Inst. 2024; 117(1):49-57.
PMID: 39212612 PMC: 11717425. DOI: 10.1093/jnci/djae215.
Adverse postoperative outcomes in elderly patients with sarcopenia.
Yang Y, Sun M, Chen W, Wu S, Zhang J BMC Geriatr. 2024; 24(1):561.
PMID: 38937671 PMC: 11212269. DOI: 10.1186/s12877-024-05066-2.
Hospital volume-outcome relationships for robot-assisted surgeries: a population-based analysis.
Walker R, Stukel T, de Mestral C, Nathens A, Breau R, Hanna W Surg Endosc. 2024; 38(8):4531-4542.
PMID: 38937312 DOI: 10.1007/s00464-024-10998-2.