Group I (< 40 years) (reference group) | Group II (≥ 40 years) | OR (95% CI) | aOR (95% CI) | |
---|---|---|---|---|
Live birth rate* | 177/556 (31.8%) | 63/214 (29.4%) | 0.89 (0.63 to 1.26) | 1.10 (0.74 to 1.65) |
Clinical pregnancy rate* | 219/556 (39.4%) | 77/214 (36.0%) | 0.86 (0.62 to 1.20) | 1.06 (0.72 to 1.56) |
Miscarriage rate† | 40/219 (18.3%) | 12/77 (15.6%) | 0.83 (0.41 to 1.67) | 0.73 (0.32 to1.66) |