Table 2 Comparisons of embryo transfer cycle characteristics between two treatment approaches
All (n = 14) | Treatment 1 (n = 6) | Treatment 2 (n = 8) | P value | |
|---|---|---|---|---|
Cycle number of embryo transfer | 1.0 | |||
N = 1 | 4/28.6% | 2/33.3% | 2/25.0% | |
N = 2 | 6/42.9% | 2/33.3% | 4/50.0% | |
N ≥ 3 | 4/28.6% | 2/33.3% | 2/25.0% | |
Cycle type | 0.277 | |||
Fresh embryo transfer | 6/42.9% | 4/66.7% | 2/25.0% | |
Frozen embryo transfer | 8/57.1% | 2/33.3% | 6/75.0% | |
Ovulation stimulation protocol | 1.00 | |||
GnRHa protocol | 10/71.4% | 4/66.7% | 6/75.0% | |
GnRHant protocol | 4/28.6% | 2/33.3% | 2/25.0% | |
Endometrial preparation protocol in frozen embryo transfer | 0.464 | |||
NC | 2/25.0% | 1/16.7% | 1/50.0% | |
HRT | 6/75.0% | 5/83.3% | 1/50.0% | |
No. of embryo for transfer | 0.662 | |||
n = 1 | 1/7.1% | 1/16.7% | 0/0% | |
n = 2 | 13/92.9% | 5/83.3% | 8/100% | |
n = 3 | 0/0% | 0/0% | 0/0% | |
Embryo stage | 0.755 | |||
Cleavage | 8/57.1% | 4/66.7% | 4/50.0% | |
Morula | 1/7.1% | 0/0% | 1/12.5% | |
Blastocyst | 5/35.7% | 2/33.3% | 3/37.5% | |
Gestational age at diagnosis (wk) | 6.5 ± 0.55 | 6.5 ± 0.53 | 6.5 ± 0.55 | 1.0 |