Objectives: 
1. We aim to characterize IPR nationally through a retrospective review of the National Surgical Quality Improvement Program participant user file (NSQIP PUF).
2.Identify risk factors for IPR including analysis of procedure type and preoperative characteristics.https://jdc.jefferson.edu/patientsafetyposters/1041/thumbnail.jp

Bauer, MD, Tyler M.

Cowan, MD, Scott W.

Goldhammer, MD, Jordan E.

Johnson, MD, Adam P.