Table 2 Differences in cognitive performance between groups with and without objective cognitive impairment
Cognitive indexes | Patients without cognitive deficit (n = 56) | Patients with cognitive deficit (n = 24) | p (< 0.05) |
|---|---|---|---|
Attention | 0.31 (− 1.15 to 2.35) | − 0.19 (− 1.70 to 1.09) | 0.012 |
Learning memory | 0.14 (− 0.99 to 2.23) | − 0.53 (− 1.79 to 0.75) | < 0.001 |
Delayed recall | 0.14 (− 1.39 to 1.72) | − 0.41(− 1.99 to 1.28) | < 0.001 |
Recognition memory | 0.25 (− 1.80 to 1.48) | − 0.55 (− 4.42 to 0.96) | 0.002 |
Working memory | 0.49 (− 0.89 to 3.00) | 0.15 (− 1.47 to 1.62) | 0.004 |
Processing speed | − 0.19 (− 1.65 to 1.41) | − 1.57 (− 7.64 to 0.34) | < 0.001 |
Executive function | − 0.12 (− 1.84 to 1.68) | − 1.55 (− 4.61 to 0.02) | < 0.001 |