Item | AOR (95% CI) | P value |
Age | 0.97(0.90~1.04) | 0.31 |
Body mass index | 0.91(0.84~0.99) | 0.03 |
Type of infertility (primary/ secondary) | 1.66(0.93~2.93) | 0.09 |
Infertility diagnosis (tubal/male/ others) | 1.11(0.82~1.50) | 0.52 |
Method of ART (IVF/ICSI) | 1.06(0.59~1.92) | 0.74 |
COH protocols (GnRH-a protocol /GnRH-anti protocol) | 1.21(0.90~1.62) | 0.22 |
The serum estradiol on the trigger day (<4000 pg/ml≥4000 pg/ml) | 1.87(1.16~2.21) | 0.03 |
EMT (mm) | <0.001 | |
7.6~12.0 | 1 | |
>12.0 | 0.90(0.51~1.59) | 0.72 |
≤7.5 | 4.39(1.85~10.46) | <0.001 |
Gestational weeks | 0.37(0.32~0.42) | <0.001 |
Gender of newborn (male/ female) | 1.99(1.19~3.33) | 0.01 |
Note: Variable entered in the logistics regression model listed. AOR, adjusted odds ratio; CI, confidence interval. EMT, endometrial thickness | Note: Variable entered in the logistics regression model listed. AOR, adjusted odds ratio; CI, confidence interval. EMT, endometrial thickness | Note: Variable entered in the logistics regression model listed. AOR, adjusted odds ratio; CI, confidence interval. EMT, endometrial thickness |