Validation of a Prediction Model for Vaginal Birth After Caesarean

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Presentation transcript:

Validation of a Prediction Model for Vaginal Birth After Caesarean Nils Chaillet, PhD, Emmanuel Bujold, MD, MSc, Eric Dubé, MSc, William A. Grobman, MD, MBA Journal of Obstetrics and Gynaecology Canada Volume 35, Issue 2, Pages 119-124 (February 2013) DOI: 10.1016/S1701-2163(15)31015-X Copyright © 2013 Society of Obstetricians and Gynaecologists of Canada Terms and Conditions

Figure 1 Receiver operating curve with the area under the curve for the VBAC success prediction model (n = 3113). AUC = 0.72 (0.70 to 0.74) Journal of Obstetrics and Gynaecology Canada 2013 35, 119-124DOI: (10.1016/S1701-2163(15)31015-X) Copyright © 2013 Society of Obstetricians and Gynaecologists of Canada Terms and Conditions

Figure 2 Observed versus predicted VBAC success rate of the model The diagonal dotted line represents the ideal model. The solid line represents the observed performance of the model. The two dashed lines represent the 95% CI of the model (n = 3113) Journal of Obstetrics and Gynaecology Canada 2013 35, 119-124DOI: (10.1016/S1701-2163(15)31015-X) Copyright © 2013 Society of Obstetricians and Gynaecologists of Canada Terms and Conditions