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Table 4 Predictive efficacy of estradiol and LH levels on the day of hCG injection for oocyte retrieval failure

From: Predictive factors for oocyte retrieval failure in controlled ovarian hyperstimulation protocols: a retrospective observational cohort study

Type of COH Threshold value Sensitivity Specificity PPV NPV
All cycles Estradiol 1080 pg/ml 0.71 0.84 0.19 0.98
LH 3.8 mIU/ml 0.71 0.53 0.07 0.97
Cycles with GnRH agonist long Estradiol 887 pg/ml 0.81 0.74 0.14 0.99
LH 10.9 mIU/ml 0.96 0.21 0.06 0.99
Cycles with GnRH antagonist Estradiol 1040 pg/ml 0.64 0.90 0.24 0.98
LH 1.7 mIU/ml 0.60 0.95 0.37 0.98
  1. COH: controlled ovarian hyperstimulation; PPV: positive predictive value; NPV: negative predictive value; LH: luteinizing hormone; GnRH: gonadotropin-releasing hormone