Date of Award
Open Access Thesis
Doctor of Nursing Practice (DNP)
Yale University School of Nursing
Surgeon perception of surgical risk varies. The American College of Surgeons (ACS) National Surgical Quality Improvement Program (NSQIP®) Surgical Risk Calculator (SRC) estimates risk of postoperative outcomes and can assist with communicating risks to patients preoperatively. We compared surgeon risk estimates with calculations of risk from the SRC.
In this project in 2 medical centers, 10 surgeons completed a tool in which they estimated the risk of complications for patients undergoing elective surgical procedures. A NSQIP-trained reviewer determined SRC estimates for the same patients. Agreement was determined using Bland-Altman and Lin’s concordance statistics.
In the evaluation of 74 patients, agreement was present between surgeons and the SRC for only “serious complication”. For the remaining outcomes, surgeons tended to estimate higher risk than the SRC.
For general surgical procedures, use of the SRC may add value to the surgeon-patient shared decision-making processes.
Cudd, Jeffrey Scott, "Comparison Of Surgeon Perception Of Preoperative Patient Risk With The Acs Nsqip® Surgical Risk Calculator" (2019). Yale School of Nursing Digital Theses. 1091.
This Article is Open Access