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Fallopian tube distortion and post-operative pregnancy outcome.
| Group | Total number (cases) | Number of pregnancies (cases) | Failure cases (cases) | Natural pregnancy success rate (%) |
|---|---|---|---|---|
| Non-folded fallopian tube group | 122 | 65 | 57 | 53.28 |
| Partially folded fallopian tube group | 103 | 56 | 47 | 54.37 |
| Completely folded fallopian tube group | 53 | 8 | 45 | 15.09 |
| Total | 278 | 129 | 149 | 46.4 |
Chi-square value = 25.836.
P < 0.001.
