From: Cognitive function in Prefrail and frail community-dwelling older adults in China
 | Robust (n = 1798) | Prefrail (n = 1087) | Frail (n = 317) |
---|---|---|---|
MMSE total score | 27.54 ± 3.72 | 26.46 ± 4.86* | 22.79 ± 6.59*Δ |
Comprehension | 2.92 ± 0.32 | 2.87 ± .045 | 2.70 ± 0.67*Δ |
Reading | 0.96 ± 0.19 | 0.94 ± 0.23* | 0.84 ± 0.37*Δ |
Naming | 1.99 ± 0.13 | 1.99 ± 0.14 | 1.95 ± 0.30*Δ |
Drawing | 0.74 ± 0.44 | 0.69 ± 0.46* | 0.48 ± 0.50*Δ |
Writing | 0.97 ± 0.20 | 0.94 ± 0.24* | 0.84 ± 0.37*Δ |
Repetition/registration | 2.90 ± 0.40 | 2.80 ± 0.51* | 2.61 ± 0.79*Δ |
Orientation to time | 4.66 ± 0.89 | 4.46 ± 1.15* | 3.66 ± 1.67*Δ |
Orientation to place | 4.80 ± 0.66 | 4.69 ± 0.85* | 4.20.291 ± 1.35*Δ |
Recall | 2.52 ± 0.79 | 2.39 ± 0.89* | 1.93 ± 1.10*Δ |
Attention | 5.09 ± 1.59 | 4.69 ± 1.85* | 3.58 ± 2.19*Δ |