Table 3.
Correlations between neurocognitive measures and other important measures.
| Age | Age of onset | Duration | Abstinence | IGT | IGT 2 | Logk_10_1 | Logk_30_1 | Logk_100_1 | Logk_10_2 | Logk_30_2 | Logk_100_2 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Age | 1 | 0.27 | 0.63** | −0.25 | 0.06 | −0.09 | 0.06 | 0.03 | 0.19 | −0.16 | −0.14 | −0.17 |
| Age of onset | 1 | −0.28 | −0.05 | 0.15 | 0.11 | 0.22 | 0.20 | 0.23 | −0.11 | −0.08 | −0.05 | |
| Duration | 1 | −0.22 | −0.03 | −0.07 | −0.17 | −0.39* | −0.26 | −0.07 | −0.18 | −0.19 | ||
| Abstinence | 1 | −0.07 | 0.28 | 0.15 | 0.06 | 0.09 | 0.18 | 0.15 | 0.10 | |||
| IGT | 1 | 0.25 | −0.08 | −0.16 | −0.21 | −0.09 | −0.01 | 0.01 | ||||
| IGT 2 | 1 | 0.13 | −0.09 | 0.11 | −0.24 | 0.04 | −0.08 | |||||
| Logk_10_1 | 1 | 0.75** | 0.83** | 0.43* | 0.42* | 0.41* | ||||||
| Logk_30_1 | 1 | 0.82** | 0.52** | 0.50** | 0.54** | |||||||
| Logk_100_1 | 1 | 0.32 | 0.40* | 0.41* | ||||||||
| Logk_10_2 | 1 | 0.81** | 0.87** | |||||||||
| Logk_30_2 | 1 | 0.89** | ||||||||||
| Logk_100_2 | 1 |
Duration, years of substance dependence; Abstinence, days of abstinence; IGT, Iowa Gambling Task net score after 2 weeks of treatment; IGT 2, Iowa Gambling Tasks net scores after 6 weeks of treatment; logk_10/30/100_1, outcome measures Delay Discounting Task after 2 weeks of treatment; logk_10/30/100_2, outcome measures Delay Discounting Task after 6 weeks of treatment. The numbers in bold show the significant correlations (*p < 0.050; **p < 0.005).