Table 5.
Summary of relevant measures
| M (SD) | Median | Range | |
|---|---|---|---|
| Apathy measures | |||
| Apathy Motivation Index (AMI) | 1.44 (0.51) | 1.44 | [0.28; 2.83] |
| Behavioural Activation | 1.49 (0.71) | 1.42 | [0; 3.33] |
| Emotional Sensitivity | 1.03 (0.6) | 1 | [0; 3.17] |
| Social Motivation | 1.79 (0.79) | 1.83 | [0; 3.83] |
| Apathy Motivation Index Caregiver Version (AMI‐CG) | 1.66 (0.65) | 1.61 | [0.44; 3.61] |
| Behavioural Activation | 1.7 (0.93) | 1.5 | [0; 3.83] |
| Emotional Sensitivity | 1.35 (0.73) | 1.25 | [0; 3.5] |
| Social Motivation | 1.93 (0.81) | 1.83 | [0.33; 4] |
| Lille Apathy Rating Scale Caregiver Version (LARS‐i) | −15.96 (13.25) | −18.5 | [−35; 20] |
| Neuropsychiatric Inventory Apathy Score (NPI) | 1.84 (2.67) | 0 | [0; 12] |
| Related neuropsychiatric measures | |||
| Beck's Depression Inventory (BDI) | 11.57 (9.05) | 10 | [0; 45] |
| Geriatric Depression Scale (GDS) | 4.05 (3.7) | 3 | [0; 15] |
| Snaith–Hamilton Anhedonia Scale (SHAPS) | 21.83 (5.42) | 22 | [14; 38] |
| Related caregiver measures | |||
| Bayer Activities of Daily Living (B‐ADL) | 3.62 (2.25) | 3.08 | [1; 9.29] |
| Zarit Burden Interview | 23.08 (16.14) | 20 | [0; 66] |