Journal article
Use of state discharge abstract data to identify hospitals performing similar types of operative procedures
Anesthesia and analgesia, Vol.110(4), pp.1146-1154
04/01/2010
DOI: 10.1213/ANE.0b013e3181d00e09
PMID: 20142355
Abstract
A hospital or anesthesia or surgical group that is making decisions to expand its practice benefits from knowledge of the types of surgical procedures performed at other hospitals. Discharge abstract data were used to study 1 hospital in each of 3 states. A similarity index provided information on which other hospitals in each state were competitors and/or peer institutions. To reveal potential growth opportunities, Clinical Classifications Software (CCS) grouping of specific types of procedures into broad categories was combined with the similarity index. The internal Herfindahl index was used to quantify the heterogeneity of procedures within each CCS category. Although the similarity index between many pairs of hospitals was highly influenced by the common orthopedic procedures performed at most hospitals, the similarity index was dominated by a large number of different types of procedures. For some pairs of hospitals, there was considerable overlap between the different types of procedures performed at each institution. For other pairs of hospitals, the overlap was small. Consequently, large hospitals were not always similar to each other because of the wide range of procedures performed. Smaller community hospitals were not always similar to each other either. Some small hospitals were sometimes similar to large metropolitan hospitals. The similarity index is a robust and valid method for quantitatively comparing the numbers and types of inpatient surgical procedures performed at different hospitals. The similarity index, when combined with CCS categories, is useful for identifying opportunities that enable surgeons and anesthesiologists to better meet the needs of their communities.
Details
- Title: Subtitle
- Use of state discharge abstract data to identify hospitals performing similar types of operative procedures
- Creators
- Ruth E Wachtel - Department of Anesthesia, University of Iowa, Iowa City, IA 52242, USAFranklin DexterBrian BarryCarol Applegeet
- Resource Type
- Journal article
- Publication Details
- Anesthesia and analgesia, Vol.110(4), pp.1146-1154
- Publisher
- United States
- DOI
- 10.1213/ANE.0b013e3181d00e09
- PMID
- 20142355
- ISSN
- 0003-2999
- eISSN
- 1526-7598
- Language
- English
- Date published
- 04/01/2010
- Academic Unit
- Health Management and Policy; Anesthesia
- Record Identifier
- 9983806372602771
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