1. 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 (September 2017)
DOI: /j.rbmo
Copyright © 2017 Reproductive Healthcare Ltd. Terms and Conditions

2. Figure 1 Cycles included in the study.
Reproductive BioMedicine Online  , DOI: ( /j.rbmo )
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3. 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 < (for testing AUC = 0.5). The difference between AUCs of the two ROC curves was not significantly different.
Reproductive BioMedicine Online  , DOI: ( /j.rbmo )
Copyright © 2017 Reproductive Healthcare Ltd. Terms and Conditions