Table 2.
Mean scores and standard deviations and ANOVA results for currently METH-abusers, abstinent subjects and healthy non-addicted individuals in executive function tests.
| Assessment | Current Abusers (n=41) | Abstinent Subjects (n=60) | Healthy Subjects (n=60) | ANOVA | |
|---|---|---|---|---|---|
| F | P | ||||
| ToL | 19.39±2.84 | 21.58±4.23 | 32.18±3.33 | 197.43 | 0.000 |
| WCST (persenative error) | 11.73±7.15 | 10.13±6.47 | 3.73±3.06 | 30.07 | 0.000 |
| WCST (categories) | 1.70±0.95 | 2.46±1.35 | 4.5±1.41 | 70.43 | 0.000 |
| ST (Interference time) | 116.85±68.82 | 100.58±156.42 | 50.55±45.21 | 3.38 | 0.000 |
| ST (Interference number) | 14.07±3.50 | 12.25±4.92 | 1.91±2.16 | 199.69 | 0.037 |
ToL: Tower of London;
WCST: Wisconsin Card Sorting Test,
ST: Stroop Test.