Variables | Category | n (%) | Mean ± SDa |
---|---|---|---|
Cognitive impairment | Mild (0–4) | 4112 (33.5) | 6.12 ± 2.64 |
Moderate (5–8) | 6076 (49.4) | ||
Severe (9–12) | 2104 (17.1) | ||
BPSD | Mild (0–6) | 10,151 (82.6) | 3.47 ± 3.56 |
Moderate (7–12) | 1791 (14.6) | ||
Severe (13–18) | 350 (2.8) | ||
ADL | Mild (0–9) | 9051 (73.6) | 6.26 ± 7.47 |
Moderate (10–18) | 2064 (16.8) | ||
Severe (19–27) | 1177 (9.6) | ||
IADL | Mild (0–7) | 4122 (33.5) | 11.91 ± 7.15 |
Moderate (8–14) | 3186 (25.9) | ||
Severe (15–21) | 4984 (40.5) |