Table 1 Interpretation of the Kappa statistics [45]
Kappa values | Level of agreement | Quality of the agreement |
|---|---|---|
≤ 0.2 | No agreement | Inadequate |
0.21–0.39 | Minimal | |
0.40–0.59 | Weak | |
0.60–0.79 | Moderate | Adequate |
0.80–0.90 | Strong | |
> 0.90 | Almost perfect |
Kappa values | Level of agreement | Quality of the agreement |
|---|---|---|
≤ 0.2 | No agreement | Inadequate |
0.21–0.39 | Minimal | |
0.40–0.59 | Weak | |
0.60–0.79 | Moderate | Adequate |
0.80–0.90 | Strong | |
> 0.90 | Almost perfect |