Table 3 Number of subjects who delivered within 1 week or 2 weeks
N | Delivery within 1 week | Delivery within 2 weeks | |
|---|---|---|---|
Subjects who underwent 1st cervical length scan = total study population | 95 | 9 | 15 |
Subjects who underwent 2nd cervical length scan | 74 | 7 | 12 |
Subjects who underwent 3rd cervical length scan | 58 | 5 | 7 |