Table 3 Outcomes of ICSI cycles

From: Correction to: Does timing in ICSI cycle affect oocyte quality and reproductive outcomes? A prospective study

Variable HCG-OPU  ≤ 36 h (n = 264) HCG-OPU > 36 h (n = 349) P value
OPU-DN ≤ 2 h (n = 141) OPU -DN > 2 h (n = 123) OPU-DN ≤ 2 h (n = 180) OPU-DN > 2 h (n = 169)
DN-ICSI ≤ 2 h (n = 101) DN-ICSI > 2 h (n = 40) DN-ICSI ≤ 2 h (n = 75) DN-ICSI > 2 h (n = 48) DN-ICSI ≤ 2 h (n = 119) DN-ICSI > 2 h (n = 61) DN-ICSI ≤ 2 h (n = 104) DN-ICSI > 2 h (n = 65)
Fertilization rate (%) 70.2 ± 29.1 69.3 ± 26.1 71.9 ± 23.2 72.6 ± 24.2 73.5 ± 29.9 69.2 ± 28.4 67.9 ± 29.6 71.5 ± 25.7 0.7
Cleavage rate (%) 91.1 ± 24.0 96.3 ± 16.5 93.6 ± 19.5 94.6 ± 17.6 86.2 ± 31.5 95.9 ± 15.4 92.2 ± 22.4 90.0 ± 27.8 0.5
Biochemical pregnancy rate per transfer (%) 31.3 38.2 34.4 18.6 33.0 30.0 28.6 25.9 0.6
Clinical pregnancy rate per transfer (%) 29.6 26.5 34.4 16.3 27.7 28.0 25.6 24.1 0.6