Table 1 Descriptive statistics for the number of correct answers per category
Category of questionnaire questions (subscales) | Mean | Standard Deviation | Minimum value (Number of correct questions) | Maximum value (Number of correct questions) | P 25 (Number of correct questions) | Median (Number of correct questions) | P75 (Number of correct questions) |
|---|---|---|---|---|---|---|---|
Tools for Delirium Identification (Q2-Q8) (7 questions) | 2.90 | 1.33 | 0 | 6 | 2 | 3 | 4 |
Presence of Delirium and risk factors leading to Delirium development (Q9-Q36) (28 questions) | 11.88 | 4.54 | 0 | 25 | 9 | 12 | 15 |
Total Scale (Q1-Q36) (36 questions) | 15.14 | 5.28 | 1 | 30 | 11 | 15 | 19 |