Table 2 Background characteristics of frailty and cognitive function
Frailty status | |
 mCHS status (n = 303) | |
 Robust (%) | 26.1 |
 Prefrailty (%) | 49.8 |
 Frailty (%) | 24.1 |
 Frailty (%) by CFS (n = 315) | 31.7 |
 Frailty (%) by KCL (n = 311) | 33.8 |
 Frailty (%) by TMIG-IC (n = 320) | 26.6 |
Cognitive function | |
 MMSE (n = 320) | 28 (26–29) |
 HDS-R (n = 320) | 27 (24–29) |
 MoCA-J (n = 320) | 22 (19–25) |
 DASC-21 (n = 264) | 24 (23–27) |
 Cognitive impairment | |
 MMSE ≤27 (%)(n = 320) | 40.9 |
 MoCA -J ≤ 25 (%)(n = 320) | 84.1 |
 Suspected dementia | |
 MMSE ≤23 (%)(n = 320) | 12.8 |
 HDS-R ≤ 20 (%)(n = 320) | 11.6 |
 DASC-21 ≥ 31 (%)(n = 264) | 14.8 |