Table 3 Reliability: internal consistency reliability and item internal consistency
Domains | Itens (n) | Internal consistency reliabilitya | Item internal consistency | ||
|---|---|---|---|---|---|
Range of item correlationsb | Success/Total | Success Rate | |||
Dressing | 4 | 0.85 | 0.44 – 0.95 | 4/4 | 100 |
Arising | 2 | 0.94 | 0.84 – 0.94 | 2/2 | 100 |
Eating | 3 | 0.85 | 0.57 – 0.94 | 3/3 | 100 |
Walking | 2 | 0.95 | 0.86 – 0.89 | 2/2 | 100 |
Hygiene | 5 | 0.95 | 0.72 – 0.79 | 5/5 | 100 |
Reach | 4 | 0.88 | 0.50 – 0.76 | 4/4 | 100 |
Grip | 5 | 0.94 | 0.61 – 0.83 | 5/5 | 100 |
Activities | 5 | 0.90 | 0.58–0.71 | 5/5 | 100 |