Item tested | α in the group of ‘experts’ (95%-confidence interval) | α in the group of ‘non-experts’ (95%-confidence interval) |
---|---|---|
Secretion | 0.92 (0.84–1.00)* | 0.88 (0.78–0.96)* |
Spontaneous Swallows | 1.00 (1.00–1.00)* | 0.87 (0,78–0.96)* |
Laryngeal Sensibility/Cough | 0.73 (0.59–0.86)* | 0.68 (0.54–0.82)* |
Decannulation | 0.87 (0.76–0.96)* | 0.77 (0.63–0.89)* |
Sum score | 0.94 (0.87–0.98)** | 0.91 (0.77–0.99)** |