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Table 3 The influence of delaying oocyte maturation in patients with a normal progesterone level on pregnancy and pregnancy outcome

From: Delaying the oocyte maturation trigger by one day leads to a higher metaphase II oocyte yield in IVF/ICSI: a randomised controlled trial

Day hCG PR/cycle CPR/cycle OPR/cycle LBR/cycle   CIR/E* OIR/E* LBR/E*
0 (LPE) 31.3% 31.3% 27.1% 27.1%   0.27 (0.42) 0.22 (0.40) 0.22 (0.40)
+1 (LPL) 35.5% 29.0% 25.8% 25.8%   0.26 (0.43) 0.24 (0.43) 0.24 (0.43)
Odds ratio 1.24 0.92 1.00 1.00 Mean difference -0.017 0.017 0.017
95% CI 0.40 to 3.86 0.29 to 2.92 0.30 to 3.37 0.30 to 3.37 95% CI -0.23 to 0.20 -0.20 to 0.23 -0.20 to 0.23
P 0.71 0.88 1.00 1.00 P 0.88 0.87 0.87
  1. *Numbers are expressed as means (SD).
  2. Unadjusted.