Table 3.
Comparison of spontaneous pregnancy among the 3 groups of patients, % (n).
| Study Group 1 | Study Group 2 | Control Group | χ2 | P | |
|---|---|---|---|---|---|
| Spontaneous pregnancy rate within 6 months | 73.9 (113/153) | 52.6 (61/116) | 13.1 (8/61) | 65.530 | <0.001 |
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