McNemar test of paired imaging modalities for diagnostic accuracy of quadrant localization of the abnormal parathyroid gland in the 31 patients in our study group
| Imaging Modality | Correct | Wrong | Total | P Value |
|---|---|---|---|---|
| 4DCT vs | ||||
| MIBI SPECT | ||||
| Correct | 19 | 2 | 21 | .06 |
| Wrong | 8 | 2 | 10 | |
| Total | 27 | 4 | 31 | |
| MIBI SPECT + 4DCT vs | ||||
| 4DCT | ||||
| Correct | 26 | 1 | 27 | .32 |
| Wrong | 3 | 1 | 4 | |
| Total | 29 | 2 | 31 | |
| MIBI SPECT + 4DCT vs | ||||
| MIBI SPECT | ||||
| Correct | 20 | 1 | 21 | .01 |
| Wrong | 9 | 1 | 10 | |
| Total | 29 | 2 | 31 | |