Table 3 Interrater reliability for the individual items of the modified OSATS checklist assessed with Cohen’s κ
CG | IG 1 | IG 2 | IG 3 | |
|---|---|---|---|---|
The otoscope… | ||||
is held correctly | 1 | 1 | 1 | 1 |
is stabilized | 0.95 | 0.95 | 0.8 | 1 |
is inserted to the correct insertion depth | 0.78 | 0.78 | 0.91 | 1 |
Auricle is pulled back- & upwards | 1 | 1 | 0.66 | 0.66 |
Otoscopy is performed atraumatically | 1 | 1 | 0.95 | 1 |