TY - JOUR
T1 - Understanding variation in 30-day surgical readmission in the era of accountable care
T2 - Effect of the patient, surgeon, and surgical subspecialties
AU - Gani, Faiz
AU - Lucas, Donald J.
AU - Kim, Yuhree
AU - Schneider, Eric B.
AU - Pawlik, Timothy M.
PY - 2015/11/1
Y1 - 2015/11/1
N2 - IMPORTANCE Readmission is a target area of quality improvement in surgery. While variation in readmission is common, to our knowledge, no study has specifically examined the underlying etiology of this variation among a variety of surgical procedures performed in a large academic medical center. OBJECTIVE To quantify the variability in 30-day readmission attributable to patient, surgeon, and surgical subspecialty levels in patients undergoing a major surgical procedure. DESIGN, SETTING, AND PARTICIPANTS Retrospective analysis of administrative claims data of patients discharged following a major surgical procedure at a tertiary care center between January 1, 2009, and, December 31, 2013. A total of 22 559 patients were included in this study and underwent a major surgical procedure performed by 56 surgeons practicing in 8 surgical subspecialties. MAIN OUTCOMES AND MEASURES In-hospital morbidity, 30-day readmission, and proportional variation in 30-day readmission at patient, surgeon, and surgical subspecialty levels. RESULTS Among the 22 559 patients in this study, patient age, race/ethnicity, and payer type differed across surgical subspecialties. Preoperative comorbidity was common and noted in 65.1%of patients. Postoperative complications were noted in 21.6% of patients varying from 2.1% following breast, melanoma or endocrine surgery to 37.0% following cardiac surgery. The overall 30-day readmission was 13.2% (n = 2975). Readmission varied considerably across the 8 different surgical subspecialties, ranging from 24.8% following transplant surgery (n = 557) to 2.1% following breast, melanoma, or endocrine surgery (n = 32). After adjusting for patient- and surgeon-level variables, factors associated with readmission included African American race/ethnicity (odds ratio, 1.23; 95%CI, 1.11-1.36; P
AB - IMPORTANCE Readmission is a target area of quality improvement in surgery. While variation in readmission is common, to our knowledge, no study has specifically examined the underlying etiology of this variation among a variety of surgical procedures performed in a large academic medical center. OBJECTIVE To quantify the variability in 30-day readmission attributable to patient, surgeon, and surgical subspecialty levels in patients undergoing a major surgical procedure. DESIGN, SETTING, AND PARTICIPANTS Retrospective analysis of administrative claims data of patients discharged following a major surgical procedure at a tertiary care center between January 1, 2009, and, December 31, 2013. A total of 22 559 patients were included in this study and underwent a major surgical procedure performed by 56 surgeons practicing in 8 surgical subspecialties. MAIN OUTCOMES AND MEASURES In-hospital morbidity, 30-day readmission, and proportional variation in 30-day readmission at patient, surgeon, and surgical subspecialty levels. RESULTS Among the 22 559 patients in this study, patient age, race/ethnicity, and payer type differed across surgical subspecialties. Preoperative comorbidity was common and noted in 65.1%of patients. Postoperative complications were noted in 21.6% of patients varying from 2.1% following breast, melanoma or endocrine surgery to 37.0% following cardiac surgery. The overall 30-day readmission was 13.2% (n = 2975). Readmission varied considerably across the 8 different surgical subspecialties, ranging from 24.8% following transplant surgery (n = 557) to 2.1% following breast, melanoma, or endocrine surgery (n = 32). After adjusting for patient- and surgeon-level variables, factors associated with readmission included African American race/ethnicity (odds ratio, 1.23; 95%CI, 1.11-1.36; P
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U2 - 10.1001/jamasurg.2015.2215
DO - 10.1001/jamasurg.2015.2215
M3 - Article
C2 - 26244543
AN - SCOPUS:84948181416
SN - 2168-6254
VL - 150
SP - 1042
EP - 1049
JO - JAMA Surgery
JF - JAMA Surgery
IS - 11
ER -