Table 2.
Pregnancy outcomes of 2 groups.
| Outcomes | Control group | Crinone group | P | |||
|---|---|---|---|---|---|---|
| Blood HCG test | Negative | 236 | 35.2% | 330 | 36.1% | .706 |
| Positive | 434 | 64.8% | 583 | 63.9% | ||
| Clinical pregnancy | Fail | 338 | 49.3% | 454 | 48.9% | .867 |
| Success | 347 | 50.7% | 474 | 51.1% | ||
| Live birth | No | 405 | 59.1% | 525 | 56.6% | .305 |
| Yes | 280 | 40.9% | 403 | 43.4% | ||
| Abortion | No | 626 | 91.4% | 868 | 93.5% | .103 |
| Yes | 59 | 8.6% | 60 | 6.5% | ||
| Spontaneous abortion | No | 628 | 91.7% | 873 | 94.1% | .061* |
| Yes | 57 | 8.3% | 55 | 5.9% | ||
| Induced abortion | No | 683 | 99.7% | 923 | 99.5% | .456 |
| Yes | 2 | 0.3% | 5 | 0.5% | ||
| Stillbirth | No | 683 | 99.7% | 927 | 99.9% | .396 |
| Yes | 2 | 0.3% | 1 | 0.1% | ||
HCG = human chorionic gonadotophin.
*
In Fisher’s exact test, P = .039.