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Table 6 Treatment outcomes in Subgroup A1 and Subgroup A2

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

Subgroup B1(n = 48)

Subgroup B2(n = 52)

P-value

No. of oocytes retrieved (n)

11.83 ± 6.89

11.48 ± 6.12

0.787

Oocyte maturation rate (n, %)

523/568 (92.1%)

535/597 (89.6%)

0.146

2PN fertilization rate (n, %)

358/523 (68.5%)

379/535 (70.8%)

0.398

High-quality embryo rate (n, %)

131/170 (77.1%)

153/224 (68.3%)

0.055

Clinical pregnancy rate,CPR (n, %)

26/48 (54.2%)

28/52 (55.8%)

0.872

Pregnancy loss rate, PLR (n, %)

5/27 (18.5%)

4/28 (14.3%)

0.952

Live birth rate, LBR (n, %)

21/48 (43.8%)

25/52 (48.1%)

0.664

  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