Table 3. Statistical evaluation for soft tissue in the frontal sinus (region 4) of 20 dogs: rate of occurrence between MRI and CT.
Modality | Rate (%) | P value | |
---|---|---|---|
Mass | MRI | 20 | 1 |
CT | 15 | ||
Fluid | MRI | 55 | 1 |
CT | 60 | ||
Thickened mucosa | MRI | 10 | 1 |
CT | 5 | ||
Normal | MRI | 30 | 1 |
CT | 35 |
MRI magnetic resonance imaging, CT computed tomography
P values calculated with McNemar's test with application of continuity corrections