Before matching | After matching | |||||
---|---|---|---|---|---|---|
G (n = 4484) | GP (n = 553) | P | G(n = 520) | GP (n = 520) | P | |
Clinical Pregnancy | 2607 (58.1) | 313 (56.6) | 0.489 | 246 (47.3) | 298 (57.3) | 0.001 |
OR (95% CI) | Ref | 1.44 (1.18–1.76) | < 0.001 | Ref | 1.51 (1.18–1.93) | 0.001 |
Multiple pregnancy | 74 (2.8) | 96 (30.7) | < 0.001 | 6 (2.4) | 91 (30.5) | < 0.001 |
OR (95% CI) | Ref | 18.56 (11.92–28.92) | < 0.001 | Ref | 17.49 (7.49–40.81) | < 0.001 |
Miscarriage | 346 (13.3) | 47 (15) | 0.393 | 33 (13.4) | 46 (15.4) | 0.505 |
OR (95% CI) | Ref | 0.94 (0.64–1.36) | 0.729 | Ref | 1.18 (0.73–1.9) | 0.513 |
Live birth | 2232 (49.8) | 263 (47.6) | 0.325 | 213 (41) | 249 (47.9) | 0.025 |
OR (95% CI) | Ref | 1.37 (1.11–1.68) | 0.003 | Ref | 1.33 (1.04–1.7) | 0.024 |