Improving the quality of surgical morbidity and mortality conference using a standardized reporting and assessment tool: a validation study from a large academic medical center in the United States

Abstract Background The purpose of this study is two-fold: (1) Improve the quality of Morbidity and Mortality conferences by developing a standardized presentation template and assessment tool; (2) Assess the intervention impact by comparing pre- and post-intervention data. Methods A pre-post study was conducted at a tertiary care academic medical center between January 2022– January 2023. A standardized presentation template was created and a short assessment tool was developed to evaluate the quality of presentations on eight domains. We hypothesized that development of this template would significantly improve the quality of M&M conferences. Pre- and post-intervention data were compared using the Kruskal-Wallis test to evaluate for significant differences. Effect sizes for each domain were assessed by Cohen’s d. Results A total of 127 pre-intervention responses and 61 post-intervention responses were received over a six-month period. Statistically significant increases in post-intervention scores were noted in nearly all presentation domains, including clarity of case selection rationale, nature of the safety event, circumstances leading to the safety event, contributing factors, understanding of the safety event, and anticipated benefits to patient outcomes (p