Table 2 Baseline characteristics after propensity score matching (PSM) among the three groupsa
Variables | Group1 | Group2 | Group4 | P value |
|---|---|---|---|---|
Number of cycles | 113 | 34 | 147 | - |
Age, years | 33.21 ± 4.54 | 33.03 ± 4.02 | 34.10 ± 4.95 | 0.238 |
Infertility duration, years | 4.04 ± 3.27 | 3.10 ± 2.46 | 3.83 ± 3.23 | 0.314 |
BMI, kg/m2 | 24.35 ± 3.57 | 23.22 ± 2.95 | 23.77 ± 3.67 | 0.199 |
AMH, ng/ml | 2.90(3.94) | 2.22(2.49) | 1.82(1.75) | 0.255 |
Basal AFC (n) | 6.26 ± 3.80 | 6.21 ± 3.30 | 5.66 ± 3.81 | 0.415 |
Previous pregnancy | 0.930 | |||
No (n, %) | 48(42.5%) | 14 (41.2%) | 59(40.1%) | |
Yes (n, %) | 65(57.5%) | 20 (58.8%) | 88(59.9%) | |
Previous live birth | 0.277 | |||
No (n, %) | 101(89.4%) | 27(79.4%) | 124(84.4%) | |
Yes (n, %) | 12(10.6%) | 7(20.6%) | 23(15.6%) | |
Infertility diagnosis | 0.537 | |||
Male factor (n, %) | 12(10.6%) | 4(11.8%) | 16(10.9%) | |
Tubal factor (n, %) | 62(54.9%) | 17(50.0%) | 87(59.2%) | |
Mixed (n, %) | 28(24.8%) | 10(29.4%) | 39(26.5%) | |
Endometriosis (n, %) | 11(9.7%) | 3(8.8%) | 5(3.4%) |