Variable | Study group (n = 76) | Control group (n = 93) | p-value |
---|---|---|---|
Number of fresh ET cyclesa, n (%) | 66/76 (86.84) | 64/93 (68.82) | 0.35 |
Patients who had oocyte retrieval but no ET b, n (%) | 6/72 (8.33) | 19/83 (22.89) | 0.04 |
Number of FET cycles, n (%) | 12/76 (15.79) | 3/93Â (3.23) | 0.01 |
Patients with cryopreserved embryos, n (%) | 14/76 (18.42)c | 4/93 (4.30)d | 0.012 |
Number of embryos per ETe, median (IQR) | 2Â (1,2) | 1Â (1,2) | 0.04 |
Clinical pregnancy rate per fresh ETf, n (%) | 23/66Â (34.85) | 16/64 (25.00) | 0.24 |
Cumulative clinical pregnancy rateg, n (%) | 24/76 (31.58) | 16/93 (17.20) | 0.11 |
Multiple pregnancy, n (%) | 4/76 (5.26) | 3/93Â (3.23) | 0.70 |
Spontaneous miscarriage, n (%) | 2/23 (8.67) | 2/16 (12.50) | 0.73 |
Live birth rate per fresh ETf, n (%) | 21/66 (31.82) | 14/64 (21.88) | 0.33 |
Cumulative live birth rateg, n (%) | 22/76 (28.95) | 14/93 (15.54) | 0.08 |