Predictive value of serum HCG concentrations in pregnancies achieved after single fresh or vitrified-warmed blastocyst transfer Galia Oron, Tal Shavit, Efrat Esh-Broder, Son Weon-Young, Togas Tulandi, Hananel Holzer Reproductive BioMedicine Online Volume 35, Issue 3, Pages 272-278 (September 2017) DOI: 10.1016/j.rbmo.2017.05.011 Copyright © 2017 Reproductive Healthcare Ltd. Terms and Conditions
Figure 1 Cycles included in the study. Reproductive BioMedicine Online 2017 35, 272-278DOI: (10.1016/j.rbmo.2017.05.011) Copyright © 2017 Reproductive Healthcare Ltd. Terms and Conditions
Figure 2 Receiver-operating characteristic (ROC) curve for serum HCG values for the prediction of clinical intrauterine pregnancy for vitrified-warmed blastocyst group (blue line: 341 cases with 231 clinical intrauterine pregnancies) and fresh blastocyst group (red line: 789 cases with 638 clinical intrauterine pregnancies). False-positive rate is 1; specificity and true positive rate is the sensitivity. Numbers on the lines are a few key cut-off values of beta-HCG values (mIU/l). Area under the curve (AUC) for HCG values are significant with P < 0.0001 (for testing AUC = 0.5). The difference between AUCs of the two ROC curves was not significantly different. Reproductive BioMedicine Online 2017 35, 272-278DOI: (10.1016/j.rbmo.2017.05.011) Copyright © 2017 Reproductive Healthcare Ltd. Terms and Conditions