| Variable | Results (%) | |
| I | Have some dementia, but home, daily, and social life are almost independent. | 56 (20.0) |
| II | Demonstrated a few difficulties with communication and symptoms and behaviors that interfered with daily life. Can be self-supporting if someone is there to guide them. | 38 (13.5) |
| II a | Same state as II but also out of home. | 8 (2.8) |
| II b | Same state as II but also in the home. | 31 (11.0) |
| III | Sometimes demonstrated difficulties with communication and symptoms and behaviors that interfere with daily life. Need nursing care. | 49 (17.4) |
| III a | Same state as III but also in the day. | 16 (5.7) |
| III b | Same state as III but also in the night. | 3 (1.1) |
| IV | Frequently demonstrated difficulties with communication and symptoms and behaviors that interfere with daily life. Need continuous nursing care. | 63 (22.3) |
| M | Have notable mental symptoms and problematic action or serious physical disease and need specialized medical care. | 18 (6.4) |