Table 3 Inter-observer agreement as regard qualitative assessment of the studied lesions
Qualitative assessment | First observer N = 32 | Second observer N = 32 | Kappa agreement (95% CI) | SE of kappa | % of agreement |
|---|---|---|---|---|---|
Hypo-perfused | 20 | 18 | 0.779 | ||
Hyper-perfused | 7 | 7 | (0.587–0.972) | 0.098 | 87.0% |
Mixed | 5 | 7 |