The July Effect on Shoulder Arthroplasty: Are Complication Rates Higher at the Beginning of the Academic Year
Publish place: The Archives of Bone and Joint Surgery، Vol: 6، Issue: 4
Publish Year: 1397
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_TABO-6-4_005
تاریخ نمایه سازی: 18 تیر 1398
Abstract:
Background: The July effect is a colloquialism asserting an increased rate of errors at the start of the academicyear in teaching hospitals. This retrospective population-based study evaluated for the presence of the July effect inperforming shoulder arthroplasty.Methods: Using the Nationwide Inpatient Sample for 2002 through 2011, a total of 178,590 patients undergoingshoulder arthroplasty at academic medical centers were identified and separated into 2 groups: 1) patients admittedduring July and 2) patients admitted between August and June. Multivariable logistic regression was used to identifyassociations with inpatient mortality and adverse events, blood transfusion, prolonged length of stay (> 75th percentile)and non-routine discharge.Results: After adjusting for patient, procedure, and hospital characteristics in multivariable modeling, admission inJuly was not associated with increased risk for inpatient mortality (OR 1.6) aggregate morbidity, blood transfusion,prolonged length of stay, and non-routine discharge.Conclusion: This nationwide database analysis shows that shoulder arthroplasty at academic medical centers is notassociated with increased perioperative morbidity and resource utilization during the month of July.
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Authors
Daniel Tobert
Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston MA Harvard Combined Orthopaedic Residency Program, Boston MA, USA
Mariano Menendez
Department of Orthopaedic Surgery, Tufts Medical Center, Boston MA, USA
David C. Ring
Department of Surgery and Perioperative Care, Dell Medical School, Austin MA, USA
Neal C. Chen
Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston MA, USA