Table 3.
Difference in MRI findings between patients with good and poor outcome
| MRI findings | Poor outcome | P | k | |
|---|---|---|---|---|
| Yes (n=16) | No (n=24) | |||
| Complete placenta previa | 14 | 17 | 0.2168 | 0.818 |
| Placenta on anterior wall | 13 | 20 | 1.000 | 0.865 |
| Low SI bands on T2WI | 13 | 4 | <0.001 | 0.748 |
| Focally interrupted myometrial border | 15 | 19 | 0.373 | 0.578 |
| Heterogeneous intraplacental SI | 14 | 13 | 0.063 | 0.674 |
| Bulging of the lower segment of uterus | 8 | 6 | 0.1040 | 0.532 |
| Placental cervical protrusion sign | 7 | 1 | 0.002 | 0.767 |
| The tenting of the bladder and/or infiltration of the pelvic organ | 4 | 0 | 0.011 | 0.624 |
SI, signal intensity; T2WI, T2-weighted imaging.