LAUSR

PURPOSE System-based practice with an emphasis on quality improvement (QI) is a recent initiative for the American College of Surgeons and a core-competency for surgical trainees. Few surgical training programs have a curriculum for hospital-based QI. METHODS Our vascular surgery service implemented several QI initiatives focused on decreasing length of stay (LOS) by targeting resident education and engagement. Residents were educated on terminology and processes impacting hospital and CMS QI metrics such as Medicare geometric mean LOS (CMS GMLOS) and diagnostic-related groups (DRG) with complication or comorbidity (CC/MCC) coding. LOS initiatives focused on identifying, tracking and removing avoidable perioperative delays, and improving accuracy of clinical documentation. Residents were given specific roles in QI initiatives and the impact on LOS was quantified. Patients' CMS GMLOS were compared to actual LOS during daily rounds, with confirmation that resident progress notes contained thorough and accurate documentation of diagnoses, comorbidities, and complications. Ten minutes during weekly preoperative conferences were dedicated to ongoing QI, with LOS metrics for the inpatient census presented by trainees and reviewed by attendings. Feedback was given addressing barriers to avoidable delays and impact on LOS. Data for July 2016-June 2017 (FY17) was compared to preimplementation baseline data (FY16) for vascular discharges overall. Accurate documentation of acuity was evaluated with in-depth review of notes and overall case mix index. RESULTS Within the first year of implementation, overall vascular admissions demonstrated a 21% reduction in LOS, closing the gap between observed LOS and expected CMS GMLOS, from 2.1days to 0.5days on average. Documentation improved, with a shift in 24% of DRGs to accurately reflect CC/MCC. Overall case mix index increased by 10%, from 3.07 to 3.37. CONCLUSIONS A culture of continuous quality improvement can be created with the establishment of a QI infrastructure that educates and involves trainees as stakeholders. Assigning discrete roles to increase resident accountability supports both formal and informal resident education that can substantially impact hospital benchmarking metrics.