Table 1.
Impulsivity and sub components of impulsivity in both groups at baseline
| Variables | Mean±SD | t | p | |
|---|---|---|---|---|
| IIPA group (n=25) | TAU group (n=25) | |||
| BIS total | 76.36±8.52 | 73.08±8.55 | 1.36 | 0.181 |
| BIS attention | 11.360±2.23 | 10.88±2.00 | 0.80 | 0.428 |
| BIS motor | 18.32±3.72 | 17.48±3.61 | 0.81 | 0.421 |
| BIS self-control | 16.04±2.57 | 14.72±4.15 | 1.35 | 0.183 |
| BIS cognitive complexity | 15.40±2.60 | 13.80±2.50 | 2.22 | 0.031* |
| BIS perseverance | 8.48±2.69 | 9.08±2.33 | −0.84 | 0.404 |
| BIS cognitive instability | 6.76±2.39 | 7.12±2.47 | −0.52 | 0.603 |
| BIS attentional impulsiveness | 18.12±3.54 | 18.00±3.34 | 0.12 | 0.902 |
| BIS motor impulsiveness | 26.80±5.20 | 26.56±4.00 | 0.18 | 0.856 |
| BIS nonplanning impulsiveness | 31.44±4.20 | 28.52±5.67 | 2.07 | 0.044* |
*Significant at 0.05. BIS – Barratt’s Impulsiveness Scale; SD – Standard deviation; IIPA – Integrated intervention program for alcoholism; TAU – Treatment as usual