Table 6 Regularities between the discretized manifestations and the three levels of BPSD. The items in yellow, orange, blue represent agitation, apathy, and depression-related manifestations, respectively
From: Modeling and mobile home monitoring of behavioral and psychological symptoms of dementia (BPSD)
| Â | High agitation | Mild agitation | No agitation | High apathy | Mild apathy | No apathy | High depression | Mild depression | No depression |
|---|---|---|---|---|---|---|---|---|---|
Time | 2 | 0–2 | 0–5 | 0–5 | 0–5 | 0–5 | 3 | 2–4 | 0–5 |
Environmental change | 2–3 | 1–3 | 0–2 | 0–2 | 0–2 | 0–2 | 2–3 | 1–3 | 0–2 |
Walking speed | 0 | 0–2 | 2–3 | 0 | 0–2 | 2–3 | 0 | 0–2 | 2–3 |
Heart rate variability(HRV) | 3 | 2–3 | 2 | 2 | 2 | 2 | 0–1 | 0–2 | 2 |
Daytime activity | 1–3 | 1–3 | 1–3 | 0–2 | 1–2 | 1–3 | 1–3 | 1–3 | 1–3 |
Wandering Behavior | 0 | 0 | 0 | 0 | 0 | 0 | 0–1 | 0–1 | 0 |