| Continue to live in the community | Moved into institutions or hospitals |  | statistical value | |
---|---|---|---|---|---|
number | Â | 49 | 12 | Â | Â |
Sociodemographic variables | |||||
 Sex | Male | 24 (49%) | 4 (33%) |  | p = 0.343 |
Female | 25 (51%) | 8 (67%) | Â | Â | |
 Age | 65–74 | 81.9 ± 5.8 | 82.8 ± 4.7 |  | p = 0.657 |
 Education | ≥ 9 years | 13 (28%) | 3 (27%) |  | p = 0.979 |
<  9 years | 34 (72%) | 8 (73%) |  |  | |
 Living status | Living alone | 21 (43%) | 7 (58%) |  | p = 0.356 |
Living with others | 28 (57%) | 5 (42%) | Â | Â | |
 Marital status | Married | 29 (60%) | 6 (55%) |  | p = 0.745 |
Not married | 19 (40%) | 5 (45%) | Â | Â | |
Dementia-related variables | |||||
 Dementia | DSM-5 dementia | 12 (24%) | 3 (25%) |  | p = 0.971 |
not dementia | 37 (76%) | 9 (75%) | Â | Â | |
 CDR | 0 | 5 (10%) | 1 (8%) |  |  |
0.5 | 19 (39%) | 1 (8%) | Â | Â | |
1 | 22 (45%) | 6 (50%) | Â | Â | |
2 | 2 (4%) | 3 (25%) | Â | Â | |
3 | 1 (2%) | 1 (8%) | Â | Â | |
 MMSE-J |  | 20.2 ± 2.5 | 19.0 ± 3.0 |  | p = 0.17 |
 NPI-Q |  | 0.9 ± 1.9 | 1.6 ± 2.2 |  | p = 0.504 |
 J-ZBI_8 |  | 7.9 + 7.5 | 19.7 + 3.8 | * | p = 0.018 |
Mental-health related variables | |||||
 GDS | normal | 17 (38%) | 4 (33%) |  | p = 0.615 |
mildly depressed | 22 (45%) | 5 (42%) | Â | Â | |
severely depressed | 6 (12%) | 3 (25%) | Â | Â | |
 WHO5-J-S |  | 8.1 ± 4.0 | 6.2 ± 5.6 |  | p = 0.183 |
Physical-health related variables | |||||
 Frailty | healthy | 12 (26%) | 2 (17%) |  | p = 0.846 |
prefrailty | 12 (26%) | 4 (33%) | Â | Â | |
frailty | 22 (48%) | 6 (50%) | Â | Â | |
 Access to doctor | having GP | 42 (88%) | 10 (83%) |  | p = 0.655 |
not having GP | 6 (12%) | 2 (17%) | Â | Â | |
Community-related variables | |||||
 Communicating with neighbor | lower than 1/month | 28 (64%) | 8 (67%) |  | p = 0.846 |
1/month and over | 16 (36%) | 4 (33%) | Â | Â | |
 Trust in neighbor | no trust | 6 (13%) | 4 (27%) |  | p = 0.088 |
trust | 40 (87%) | 11 (73%) | Â | Â | |
Socio-economic status | |||||
 Subjective disadvantage | present | 19 (40%) | 6 (50%) |  | p = 0.74 |
absent | 28 (60%) | 6 (50%) | Â | Â | |
 Income | < 1,000,000 yen | 9 (22%) | 2 (20%) |  | P = 0.893 |
over | 32 (78%) | 8 (80%) | Â | Â | |
Long-term care usage | |||||
 using LTC |  | 7 (14%) | 4 (33%) |  | p = 0.124 |
 not using LTC |  | 42 (86%) | 8 (67%) |  |  |
Need for social support | |||||
 Dementia disease diagnosis |  | 31 (63%) | 8 (67%) |  | p = 0.826 |
 Medical check-up for physical conditions | 8 (16%) | 4 (33%) |  | p = 0.184 | |
 Continuous medical care |  | 8 (16%) | 4 (33%) |  | p = 0.184 |
 Daily living supports |  | 18 (37%) | 9 (75%) | * | p = 0.017 |
 Supports for their family |  | 23 (47%) | 8 (67%) |  | p = 0.221 |
 Housing condition |  | 2 (4%) | 4 (33%) | ** | p = 0.002 |
 Lon-term care insurance |  | 26 (53%) | 7 (58%) |  | p = 0.743 |
 Financial supports |  | 7 (14%) | 2 (17%) |  | p = 0.744 |
 Rights protection |  | 8 (16%) | 4 (33%) |  | p = 0.184 |