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Hydrosalpinx and postoperative pregnancy outcome.
| Group | Total number (cases) | Number of pregnancies (cases) | Failure cases (cases) | Natural pregnancy success rate (%) |
|---|---|---|---|---|
| Mild hydrosalpinx group | 12 | 6 | 6 | 50 |
| Moderate hydrosalpinx group | 23 | 4 | 19 | 17.39 |
| Severe hydrosalpinx group | 64 | 10 | 54 | 15.63 |
| Total | 99 | 20 | 79 | 20.2 |
Chi-square value = 7.554.
P = 0.023.
