Table 2 The number of disadvantageous cards drawn in the Iowa Gambling Task
From: Poor performance on the Iowa gambling task in children with obsessive-compulsive disorder
Variable | OCD (n = 22) | Controls (n = 22) | P value |
|---|---|---|---|
|  | Mean ± SD | Mean ± SD |  |
No. of disadvantageous card selections (1–100) | 52.3 ± 9.8 | 48.6 ± 7.9 | .21 |
No. of disadvantageous card selections (1–20) | 10.5 ± 3.0 | 10.4 ± 1.1 | .50 |
No. of disadvantageous card selections (21–40) | 9.0 ± 2.7 | 10.1 ± 2.1 | .17 |
No. of disadvantageous card selections (41–60) | 10.1 ± 3.4 | 9.7 ± 2.7 | .68 |
No. of disadvantageous card selections (61–80) | 11.0 ± 3.8 | 9.6 ± 2.7 | .24 |
No. of disadvantageous card selections (81–100) | 11.8 ± 3.9 | 8.8 ± 3.2 | .03* |