Table 5 Inter- and intra examiner reliability of Gaze Stability (GS) and Smooth Pursuit Neck Torsion Test (SPNTT)
Variable | N | Prevalence of index condition | Expected agreement (%) | Overall agreement (%) | κ -value | PAB-AK | (95% CI) | |
|---|---|---|---|---|---|---|---|---|
GS | Inter 1 | 42 | 0.48 | 50.00 | 85.71 | 0.71 | - | (0.50; 0.93) |
Inter 2 | 36 | 0.56 | 50.46 | 83.33 | 0.66 | - | (0.42; 0.91) | |
Intra A | 27 | 0.43 | 51.03 | 96.30 | 0.92 | - | (0.78; 1.00) | |
Intra B | 27 | 0.50 | 49.93 | 88.89 | 0.78 | - | (0.54; 1.00) | |
SPNTT | Inter 1 | 42 | 0.27 | 59.98 | 78.57 | 0.46 | 0.57 | (0.17; 0.76) |
Inter 2 | 36 | 0.38 | 52.78 | 86.11 | 0.71 | 0.72 | (0.47; 0.94) | |
Intra A | 27 | 0.22 | 64.33 | 85.19 | 0.59 | 0.70 | (0.24; 0.93) | |
Intra B | 27 | 0.31 | 56.79 | 88.89 | 0.74 | 0.78 | (0.47; 1.00) | |