Lean | o/o | p Value | |
Stroop colour-word trial | 40.49±0.6 | 35.98±0.9 | 0.000** |
Stroop interference score | −1.04±0.6 | −3.18±0.7 | 0.05* |
WCST (perseverative errors) | 9.23±1.2 | 11.25±2.4 | 0.01** |
Trail Making Test (B-A) (s) | 24.18±3.9 | 41.89±7.2 | 0.04* |
Digit span forwards | 8.96±0.2 | 8.15±0.3 | 0.03* |
Digit span backwards | 7.92±0.2 | 6.85±0.4 | 0.02** |
Visual memory span forwards | 8.64±0.2 | 7.69±0.3 | 0.004** |
Visual memory span backwards | 7.8±0.2 | 7.13±0.3 | 0.05* |
DSST | 56.25±1.1 | 51.45±2.1 | 0.03* |
Test scores correspond to means±SEM. Scores represent raw values.
*p<0.05; **p<0.01. DSST, Digit Symbol Substitution Test; o/o, overweight/obese; WCST, Wisconsin Card Sort Test.