Indicator 12: Laparoscopic cholecystectomy rate
Type: Provider level utilization
Definition: Provider level. Number of laparoscopic cholecystectomies per 100 cholecystectomies (open and laparoscopic) performed.
Precision: Provider Level Provider Signal
 MeanStd DevStd Dev (1)Share (2)Univariate Ratio (3)MSX R2 (4)
     Unadjusted0.6620.1920.1370.0830.8360.893
     Demographics--0.1330.0790.8310.891

From: APPENDIX 7, Empirical Evaluation Results Tables

Cover of Refinement of the HCUP Quality Indicators
Refinement of the HCUP Quality Indicators.
Technical Reviews, No. 4.
Davies SM, Geppert J, McClellan M, et al.
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