| Normal cognition (N = 18) | Abnormal cognition (N = 32) | p |
---|---|---|---|
Visuospatial/executive | |||
 Trail making (executive) | 0.98 ± 0.15 | 0.55 ± 0.51 | 0.000 |
 Cube (visuoconstructional) | 0.9 ± 0.3 | 0.7 ± 0.47 | 0.030 |
 Clock (visuoconstructional) | 2.93 ± 0.26 | 2.52 ± 0.76 | 0.005 |
Naming | 2.74 ± 0.5 | 2.24 ± 0.71 | 0.001 |
Attention | |||
 Digit span (sustained attention) | 1.95 ± 0.22 | 1.64 ± 0.55 | 0.003 |
 Vigilance (concentration) | 1.07 ± 0.26 | 0.97 ± 0.17 | 0.058 |
 Serial 7s (working memory) | 2.55 ± 0.67 | 1.48 ± 1 | 0.000 |
Language | |||
 Repetition | 1.1 ± 0.48 | 0.55 ± 0.51 | 0.000 |
 Fluency | 1 ± 0 | 0.94 ± 0.24 | 0.160 |
Abstraction (similarities) | 0.93 ± 0.26 | 0.33 ± 0.48 | 0.000 |
Delayed recall (episodic memory) | 4.02 ± 0.87 | 1.48 ± 1.33 | 0.000 |
Orientation | 1.67 ± 0.48 | 1.18 ± 0.68 | 0.001 |
Total MoCA score | 27.98 ± 1.39 | 20.48 ± 3.68 | 0.000 |