Postoperative acute care use after freestanding ambulatory surgery.

Published

Journal Article

Surgical procedures in the United States are increasingly performed in the ambulatory setting, including freestanding ambulatory surgery centers (ASCs). However, there is a lack of research and tracking of surgical outcomes in this setting.We analyzed data from a state all-payer claims database to produce a retrospective cohort study on the rate of acute care use (emergency department [ED] visits and inpatient admissions) within 7 d after operations performed in freestanding ASCs in South Carolina. Two-level reliability-adjusted generalized linear mixed models accounting for random facility-level effects were used to adjust for patient-level and facility-level characteristics.A total of 1,328,708 procedures were performed in 86 freestanding ASCs in South Carolina from 2006-2013. The overall rate of postoperative acute care per 1000 procedures within 7 d was 17.3 (95% confidence interval [CI], 15.3-19.5). Patient characteristics associated with the highest postoperative acute care use within 7 d included Medicaid insurance (adjusted odds ratio [aOR], 1.79; 95% CI, 1.70-1.90), lowest median household income (aOR, 1.36; 95% CI, 1.30-1.43), and preoperative Charlson Comorbidity Index (CCI) score 3+ (aOR, 4.14; 95% CI, 3.95-4.34). Total charges for postoperative ED visits (n = 14,682) and inpatient admissions (n = 8945) within 7 d were approximately $51.4 and $361.1 million, respectively from 2006-2013.Acute care use within 7 d was commonly ≥10 per 1000 procedures performed in freestanding ASCs in South Carolina. These measures may be targets for quality and cost improvement and innovation. Patients at risk for acute care utilization may benefit from improvements in postoperative follow-up after procedures in ASCs.

Full Text

Duke Authors

Cited Authors

  • Molina, G; Neville, BA; Lipsitz, SR; Gibbons, L; Childers, AK; Gawande, AA; Berry, WR; Haynes, AB

Published Date

  • October 2016

Published In

Volume / Issue

  • 205 / 2

Start / End Page

  • 331 - 340

PubMed ID

  • 27664881

Pubmed Central ID

  • 27664881

Electronic International Standard Serial Number (EISSN)

  • 1095-8673

International Standard Serial Number (ISSN)

  • 0022-4804

Digital Object Identifier (DOI)

  • 10.1016/j.jss.2016.06.084

Language

  • eng