PAMG-1-positive n = 15 | fFN-positive n = 19 | Cervical length < 25 mm n = 17 | |
---|---|---|---|
Mean delivery interval (days) | 6.8 ± 6.1 | 6.4 ± 5.9 | 17.7 ± 9.8 |
Delivery rate within 7 days | 73.3% | 73.6% | 52.9% |
Mean number of gestational weeks at diagnosis of threatened preterm birth | 29.6 ± 2 | 30.4 ± 1.1 | 31.2 ± 0.4 |
Mean number of gestational weeks at delivery | 30.1 ± 0.4 | 31 ± 0.3 | 32 ± 0.8 |