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Table 1 Descriptive statistics

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

Variable Prog ≤ 1 ng/ml Prog ≤ 1 ng/ml Prog > 1 ng/ml Prog > 1 ng/ml
hCG day 0 (LPE) hCG day +1 (LPL) hCG day 0 (HPE) hCG day +1 (HPL)
Number of patients [cycles] 20 [28] 31 [31] 28 [36] 25 [36]
Age (years) 34.5 (4.4) 33.5 (4.9) 30.5 (3.8) 31.9 (4.2)
Gravidity 0.9 (1.3) 0.9 (1.7) 0.5 (0.9) 0.8 (1.4)
Parity 0.4 (0.6) 0.4 (0.8) 0.3 (0.6) 0.3 (0.9)
Duration of infertility (years) 3.3 (2.1) 4.3 (1.4) 4.3 (1.9) 5.2 (2.9)
AMH (ng/ml)* 2.7 (2.1 - 5.0) 4.1 (2.5 - 6.2) 4.6 (3.2 - 5.7) 3.0 (2.3 - 5.2)
E2 (pg/ml)* 1460 (956–2150) 1390 (964–2110) 1298 (810–1825) 1130 (866–1978)
Progesteron (ng/ml)* 0.7 (0.5 - 0.9) 0.8 (0.5 - 0.9) 1.5 (1.2 - 1.8) 1.4 (1.2 - 1.6)
Number of embryos transferred 1.25 (0.64) 1.52 (0.72) 1.29 (0.60) 1.28 (0.46)
Female pathology 6/20 10/31 16/28 9/25
Endometriosis 4/20 2/31 7/28 0/25
Ovarian dysfunction 0/20 2/31 3/28 1/25
PCOS 0/20 1/31 0/28 2/25
Male pathology 7/20 12/31 13/28 14/25
Antagonist 17/28 15/31 17/36 19/36
Recombinant FSH 20/28 24/31 28/36 34/36
Experienced performer transfer 20/28 19/31 22/36 22/36
  1. Numbers are expressed as numbers or as means (SD) unless explained differently.
  2. *Numbers are expressed as median (first and third quartile).
  3. p > 0.05 for all variables.