Table 2.
Maternal and gestational characteristics & final diagnosis.
| Sample Size n = 37 | Mean | 95% CI for Mean | Median | Min | Max |
|---|---|---|---|---|---|
| Maternal age yrs | 33.8 | 32.1–35.5 | 34.4 | 23.7 | 43.2 |
| Delivery week | 34.2 | 33.3–35.0 | 34.7 | 26.3 | 37.4 |
| Delivery before week 37 + 0 n (%) | 34 (91.9) | ||||
| Delivery before week 34 + 0 n (%) | 11 (29.7) | ||||
| Final diagnosis | |||||
| placenta accreta n (%) | 10 (27.0) | ||||
| placenta increta n (%) | 8 (21.6) | ||||
| placenta percreta n (%) | 19 (54.4) | ||||
| Week of pregnancy | |||||
| US-Scan 1 | 24.6 | 23.1–26.1 | 25.4 | 13.4 | 32.1 |
| US-Scan 2 | 32.3 | 31.5–33.2 | 33.1 | 25.1 | 35.4 |