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Table 2 Treatment outcomes in Group 1 and Group 2

From: The effect of large follicle puncture and aspiration on the outcomes of IVF-ET in patients with asynchronized follicles under the long GnRH-a protocol: a retrospective cohort study

Outcomes

Group 1(n = 81)

Group 2(n = 99)

P-value

No. of oocytes retrieved (n)

11.58 ± 6.66

11.19 ± 6.12

0.684

Oocyte maturation rate (n, %)

866/938 (92.3%)

985/1108 (88.9%)

0.009

2PN fertilization rate (n, %)

566/866 (65.4%)

666/985 (67.6%)

0.305

High-quality embryo rate (n, %)

228/303 (75.2%)

247/376 (65.7%)

0.007

Clinical pregnancy rate,CPR (n, %)

46/81 (56.8%)

49/99 (49.5%)

0.329

Pregnancy loss rate, PLR (n, %)

7/46 (15.2%)

9/49 (18.4%)

0.682

Live birth rate, LBR (n, %)

39/81 (48.1%)

40/99 (40.4%)

0.298

  1. Data are presented as mean ± SD for continuous variables and n (%) for categorical variables. All P values were assessed with the use of student’s t-test or χ2