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Fallopian tube fimbria structure and ectopic pregnancy.
| Group | Number of pregnancies (cases) | Ectopic pregnancy (cases) | Normal pregnancy (cases) | Ectopic pregnancy rate (%) |
|---|---|---|---|---|
| Intact fimbria structure group | 65 | 4 | 61 | 6.15 |
| Remained fimbria structure group | 59 | 23 | 36 | 38.98 |
| Damaged fimbria structure group | 5 | 3 | 2 | 60 |
| Total | 129 | 30 | 23.26 |
Chi-square value = 22.611.
P < 0.001.
