Roy P Won1, Scott Friedlander2, Christian de Virgilio3, Steven L Lee4. 1. Department of Surgery, Harbor-UCLA Medical Center, Torrance, CA, USA. 2. Department of Pediatrics, Harbor-UCLA Medical Center, Torrance, CA, USA; Los Angeles Biomedical Research Institute, Torrance, CA, USA. 3. Department of Surgery, Harbor-UCLA Medical Center, Torrance, CA, USA; Los Angeles Biomedical Research Institute, Torrance, CA, USA. 4. Department of Surgery, Harbor-UCLA Medical Center, Torrance, CA, USA; Department of Pediatrics, Harbor-UCLA Medical Center, Torrance, CA, USA; Los Angeles Biomedical Research Institute, Torrance, CA, USA. Electronic address: slleemd@yahoo.com.
Abstract
BACKGROUND: The aim of this study was to evaluate the effects of safety-net burden on outcomes of a common, urgent operation like cholecystectomy. METHODS: We identified all cholecystectomies performed from 2005 to 2011 in the California State Inpatient Database and separated them into three cohorts based on the performing hospital's safety-net burden. Hierarchical multivariable regression analyses were performed with outcomes including laparoscopy, advanced disease, morbidity, length of hospitalization, and cost. RESULTS: Safety-net hospitals had similar rates of laparoscopy, overall advanced disease, and post-operative morbidity. Yet, they were able to maintain lower overall costs (cost difference -5592, 95% CI -8928, -2256, p < 0.01), despite having similar lengths of stay. CONCLUSION: Safety-net hospitals performed cholecystectomy with similar rates of laparoscopy and morbidity, while achieving lower costs. Safety-net hospitals may be well equipped to perform common, urgent operations like cholecystectomy.
BACKGROUND: The aim of this study was to evaluate the effects of safety-net burden on outcomes of a common, urgent operation like cholecystectomy. METHODS: We identified all cholecystectomies performed from 2005 to 2011 in the California State Inpatient Database and separated them into three cohorts based on the performing hospital's safety-net burden. Hierarchical multivariable regression analyses were performed with outcomes including laparoscopy, advanced disease, morbidity, length of hospitalization, and cost. RESULTS: Safety-net hospitals had similar rates of laparoscopy, overall advanced disease, and post-operative morbidity. Yet, they were able to maintain lower overall costs (cost difference -5592, 95% CI -8928, -2256, p < 0.01), despite having similar lengths of stay. CONCLUSION: Safety-net hospitals performed cholecystectomy with similar rates of laparoscopy and morbidity, while achieving lower costs. Safety-net hospitals may be well equipped to perform common, urgent operations like cholecystectomy.