examination |
Abnormal placenta prediction |
Placenta implantation by
surgery |
Placenta implantation by surgery |
Se |
Sp |
Kappa |
p
value |
Only untrasound |
|
Yes (514) |
No (233) |
|
|
|
|
|
Yes (271) |
244 |
27 |
47.5% |
88.4% |
0.279 |
<0.001 |
|
No (476) |
270 |
206 |
|
|
|
|
Only MRI |
|
Yes (178) |
No (90) |
|
|
|
|
|
Yes (143) |
141 |
2 |
79.2% |
97.8% |
0.702 |
<0.001 |
|
No (37) |
37 |
88 |
|
|
|
|
Untrasound and MRI |
U and M* |
Yes (178) |
No (90) |
|
|
|
|
|
Yes (56) |
56 |
0 |
31.5% |
100% |
0.236 |
<0.001 |
|
No (212) |
122 |
90 |
|
|
|
|
Untrasound and MRI |
U or M* |
Yes (178) |
No (90) |
|
|
|
|
|
Yes (160) |
154 |
6 |
86.5% |
93.3% |
0.761 |
<0.001 |
|
No (108) |
24 |
84 |
|
|
|
|