Table 9.
Significance of differences in individual age groups (schizophrenia and control group)—Mann–Whitney U test
| Age | WCST total errors | WCST perseverative errors | WCST categories achieved | RAVLT A7 | RAVLT Recognition | ROCFT main elements | TMT A | TMT B | Digits forward | Digit backwards | Verbal fluency | Stroop Coefficient | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 18–25 | U | 271,00 | 280,50 | 269,00 | 179,50 | 242,00 | 162,00 | 121,50 | 86,00 | 235,50 | 185,00 | 111,00 | 149,00 |
| p | 0,157 | 0,210 | 0,147 | 0,001 | 0,053 | 0,000 | 0.000 | 0.000 | 0,039 | 0,002 | 0,000 | 0,000 | |
| 26–35 | U | 179,00 | 224,00 | 195,50 | 105,50 | 108,50 | 112,00 | 109,50 | 136,00 | 255,50 | 145,00 | 138,00 | 207,00 |
| p | 0,028 | 0,20 | 0,061 | 0.000 | 0,000 | 0.000 | 0.000 | 0.000 | 0.144 | 0.000 | 0.000 | 0.018 | |
| 36–45 | U | 65,00 | 82.50 | 31.00 | 48.00 | 73.00 | 75.00 | 41.00 | 34.00 | 58.50 | 33.00 | 64.50 | 372.00 |
| p | 0.001 | 0.007 | 0.000 | 0.000 | 0.003 | 0.004 | 0.000 | 0.000 | 0.001 | 0.000 | 0.001 | 0.000 | |
| 46–55 | U | 33.50 | 129.50 | 64.50 | 4.00 | 29.50 | 35.50 | 11.00 | 2.50 | 76.000 | 17.00 | 30.50 | 12.00 |
| p | 0.000 | 0.048 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
Bold print - Singificance p < 0.05