Table 2.
Analysis of the value of MRI in the diagnosis of placenta accreta.
| MRI diagnosis | Gold standard | Coincidence rate (%) | Kappa value | |
|---|---|---|---|---|
| Positive | Negative | |||
| Positive | 36 | 7 | 68.91 | 0.376 |
| Negative | 21 | 25 | ||
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