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Spearman correlation matrix of the scores related to frailty, BADL, GDS, MMSE and SSRS (n = 1,611).
| Variable | MMSE | Frailty | BADL | GDS | SSRS |
|---|---|---|---|---|---|
| MMSE | 1 | ||||
| Frailty | −0.216* | 1 | |||
| BADL | 0.257* | −0.420* | 1 | ||
| GDS | −0.347* | 0.396* | −0.319* | 1 | |
| SSRS | 0.301* | −0.229* | 0.208* | −0.399* | 1 |
MMSE, mini-mental state examination; BADL, basic activities of daily living; GDS, geriatric depression scale; SSRS, social support rating scale, *p < 0.05.
