Table 3 Median (SD), Mean (SD), Item-rest correlation, Item-total correlation, Cronbach’s alpha if item deleted, Cronbach’s alpha overall, and Cronbach’s alpha per subscale (n=159)
Median | SDa | IQRb | Mean | SDa | Item-rest correlation | Item-total correlation | Cronbach’s alpha if item deleted | Cronbach’s alpha overall | Cronbach’s alpha per subscale | |
|---|---|---|---|---|---|---|---|---|---|---|
Item1 | 6 | 1.05 | 1 | 5.28 | 1.06 | 0.48 | 0.54 | 0.84 | 0.85 | 1. Using cognitive assessments and care interventions with item 5: 0.60 without item 5: 0.72 |
Item2 | 5 | 1.05 | 1 | 4.75 | 1.05 | 0.56 | 0.67 | 0.84 | ||
Item3 | 5 | 1.06 | 2 | 4.90 | 1.06 | 0.46 | 0.49 | 0.84 | ||
Item4 | 4 | 1.20 | 2 | 3.87 | 1.20 | 0.43 | 0.48 | 0.84 | ||
Item5 | 5 | 1.31 | 2 | 4.64 | 1.31 | 0.11 | −0.32 | 0.86 | ||
Item6 | 6 | 1.32 | 1 | 5.09 | 1.32 | 0.55 | 0.59 | 0.84 | 2. Using evidence and cognitive expertise 0.78 | |
Item7 | 5 | 1.05 | 1 | 5.06 | 1.05 | 0.48 | 0.51 | 0.84 | ||
Item8 | 5 | 1.13 | 1 | 4.45 | 1.13 | 0.63 | 0.67 | 0.83 | ||
Item9 | 5 | 1.07 | 2 | 4.27 | 1.07 | 0.63 | 0.64 | 0.83 | 3. Individualizing care 0.80 | |
Item10 | 5 | 0.88 | 1 | 4.77 | 0.88 | 0.48 | 0.51 | 0.84 | ||
Item11 | 4 | 1.29 | 2 | 3.62 | 1.29 | 0.52 | 0.51 | 0.84 | ||
Item12 | 4 | 1.37 | 2 | 3.59 | 1.37 | 0.59 | 0.58 | 0.83 | ||
Item13 | 4 | 1.12 | 2 | 4.16 | 1.12 | 0.34 | 0.34 | 0.85 | ||
Item14 | 4 | 1.46 | 3 | 4.26 | 1.46 | 0.35 | 0.37 | 0.85 | ||
Item15 | 4 | 1.18 | 2 | 4.15 | 1.18 | 0.73 | 0.73 | 0.83 |