Table 1 4AT face and content validity
4AT n: 15 | |||||||
|---|---|---|---|---|---|---|---|
Relevance, content validity index (CVI) [Median (IQR)] | Comprehensibility [Median (IQR)] | ||||||
Item 1 Alertness | Item 2 Abbreviated mental test | Item 3 Attention | Item 4 Acute change or fluctuating course | Item 1: Alertness | Item 2: Abbreviated mental test | Item 3: Attention | Item 4: Acute change or fluctuating course |
4 (0) | 4 (0) | 4 (0) | 4 (0) | 5 (0) | 5 (0) | 5 (0) | 5 (0) |