Hillary J Mull1,2, Amy K Rosen1,2, William J O'Brien1, Nathalie McIntosh3, Aaron Legler4, Mary T Hawn5,6, Kamal M F Itani2,7,8, Steven D Pizer4,9. 1. Center for Healthcare Organization and Implementation Research (CHOIR), VA Boston Healthcare System, Boston, MA. 2. Department of Surgery, Boston University School of Medicine, Boston, MA. 3. Massachusetts Health Quality Partners (MHQP), Boston, MA. 4. Department of Veterans Affairs, Partnered Evidence-based Policy Resource Center (PEPReC), Boston, MA. 5. Palo Alto VA Medical Center, Palo Alto, CA. 6. Stanford University School of Medicine, Stanford, CA. 7. Department of Surgery, VA Boston Healthcare System, Boston, MA. 8. Harvard Medical School, Boston, MA. 9. Department of Health Law, Policy and Management, Boston University School of Public Health, Boston, MA.
Abstract
OBJECTIVE: To examine factors associated with 0- to 7-day admission after outpatient surgery in high-volume specialties: general surgery, orthopedics, urology, ear/nose/throat, and podiatry. STUDY DESIGN: We calculated rates and assessed diagnosis codes for 0- to 7-day admission after outpatient surgery for Centers for Medicare and Medicaid Services (CMS) and Veterans Health Administration (VA) dually enrolled patients age 65 and older. We also estimated separate multilevel logistic regression models to compare patient, procedure, and facility characteristics associated with postoperative admission. DATA COLLECTION: 2011-2013 surgical encounter data from the VA Corporate Data Warehouse; geographic data from the Area Health Resources File; CMS enrollment and hospital admission data. PRINCIPAL FINDINGS: Among 63,585 outpatient surgeries in 124 facilities, 0- to 7-day admission rates ranged from 5 percent (podiatry) to 28 percent (urology); nearly 66 percent of the admissions occurred on the day of surgery. Only 97 admissions were detected in the CMS data (1 percent). Surgical complications were diagnosed in 4 percent of admissions. Procedure complexity, measured by relative value units or anesthesia risk score, was associated with admission across all specialties. CONCLUSION: As many as 20 percent of VA outpatient surgeries result in an admission. Complex procedures are more likely to be followed by admission, but more evidence is required to determine how many of these reflect potential safety or quality problems. Published 2018. This article is a U.S. Government work and is in the public domain in the USA.
OBJECTIVE: To examine factors associated with 0- to 7-day admission after outpatient surgery in high-volume specialties: general surgery, orthopedics, urology, ear/nose/throat, and podiatry. STUDY DESIGN: We calculated rates and assessed diagnosis codes for 0- to 7-day admission after outpatient surgery for Centers for Medicare and Medicaid Services (CMS) and Veterans Health Administration (VA) dually enrolled patients age 65 and older. We also estimated separate multilevel logistic regression models to compare patient, procedure, and facility characteristics associated with postoperative admission. DATA COLLECTION: 2011-2013 surgical encounter data from the VA Corporate Data Warehouse; geographic data from the Area Health Resources File; CMS enrollment and hospital admission data. PRINCIPAL FINDINGS: Among 63,585 outpatient surgeries in 124 facilities, 0- to 7-day admission rates ranged from 5 percent (podiatry) to 28 percent (urology); nearly 66 percent of the admissions occurred on the day of surgery. Only 97 admissions were detected in the CMS data (1 percent). Surgical complications were diagnosed in 4 percent of admissions. Procedure complexity, measured by relative value units or anesthesia risk score, was associated with admission across all specialties. CONCLUSION: As many as 20 percent of VA outpatient surgeries result in an admission. Complex procedures are more likely to be followed by admission, but more evidence is required to determine how many of these reflect potential safety or quality problems. Published 2018. This article is a U.S. Government work and is in the public domain in the USA.
Entities:
Keywords:
Ambulatory surgery; Veterans Health Administration; adverse event detection; health services research; readmissions
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Authors: Melanie S Morris; Laura A Graham; Joshua S Richman; Robert H Hollis; Caroline E Jones; Tyler Wahl; Kamal M F Itani; Hillary J Mull; Amy K Rosen; Laurel Copeland; Edith Burns; Gordon Telford; Jeffery Whittle; Mark Wilson; Sara J Knight; Mary T Hawn Journal: Ann Surg Date: 2016-10 Impact factor: 12.969
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Authors: Hillary J Mull; Kamal M F Itani; Steven D Pizer; Martin P Charns; Peter E Rivard; Nathalie McIntosh; Mary T Hawn; Amy K Rosen Journal: Health Serv Res Date: 2018-08-27 Impact factor: 3.402