The Centralization of Total Joint Arthroplasty in New York State An Analysis of 168,247 Cases.
We identified 168,247 total hip and total knee arthroplasties performed in New York State between 2010 and 2012 to examine the evidence for increased geographical and institutional centralization of these procedures. We measured the increased growth of high volume institutions as compared to lower volume hospitals in New York State. We found a high proportion of total arthroplasties already performed in the dozen biggest hospitals in New York back in 2010 and a significant higher growth of these high volume, "centers of excellence," hospitals when compared to low volume hospitals.
Murillo
M
Adrados
Jason
J
Theobald
Lorraine
L
Hutzler
Joseph
J
Bosco
D000293:Adolescent; D000328:Adult; D000368:Aged; D019644:Arthroplasty, Replacement, Hip / Q000639:trends; D019645:Arthroplasty, Replacement, Knee / Q000639:trends; D002391:Catchment Area, Health; D002497:Centralized Hospital Services / Q000458:organization & administration* / Q000639:trends; D002648:Child; D002675:Child, Preschool; D016208:Databases, Factual; D003695:Delivery of Health Care / Q000458:organization & administration* / Q000639:trends; D005260:Female; D006302:Health Services Research; D061847:Hospitals, High-Volume / Q000639:trends; D061846:Hospitals, Low-Volume / Q000639:trends; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D017146:Models, Organizational; D009518:New York; D009985:Orthopedics / Q000458:organization & administration* / Q000639:trends; D013997:Time Factors; D055815:Young Adult