Indicator 11: Successful vaginal birth after cesarean section (VBAC) rate
Type: Provider level utilization
Definition: Provider level. Number of successful vaginal deliveries per 100 deliveries in women with previous cesarean section.
Precision: Provider Level Provider Signal
 MeanStd DevStd Dev (1)Share (2)Univariate Ratio (3)MSX R2 (4)
     Unadjusted0.3360.1480.1150.0550.8250.889
     Demographics--0.1170.0570.8310.895

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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