Table 2.
Changes in mean scores of psychological factors and cognitive–metacognitive scales at admission to discharge from the rehabilitation program (total patients=30)
| Variable | Admission, mean (SD) | Discharge, mean (SD) | t | P-value | Cohen’s d |
|---|---|---|---|---|---|
| CBA-OE subscales | |||||
| Anxiety | 24.77 (10.78) | 12.70 (7.25) | 7.002 | <0.001 | −1.11 |
| Well-being | 22.33 (10.84) | 34.53 (7.87) | −6.053 | <0.001 | 1.12 |
| Perception of positive change | 20.73 (6.66) | 27.53 (5.37) | −6.546 | <0.001 | 1.02 |
| Depression | 32.70 (13.46) | 14.87 (8.10) | 8.177 | <0.001 | −1.32 |
| Psychological distress | 30.40 (15.51) | 12.03 (11.00) | 7.588 | <0.001 | −1.18 |
| Cognitive and metacognitive scales | |||||
| PAMS | 26.66 (8.18) | 23.70 (7.33) | 2.022 | 0.052 | −0.36 |
| NAMS | 16.23 (4.08) | 15.70 (4.22) | 0.77 | 0.448 | −0.12 |
| B-RRS | 12.61 (3.33) | 10.96 (3.28) | 3.601 | <0.001 | −0.50 |
| PACS | 17.86 (6.47) | 11.06 (7.54) | 5.302 | <0.001 | −1.05 |
Abbreviations: B-RRS, Brooding subscale of Ruminative Response Scale; CBA-OE, Cognitive Behavioral Assessment – Outcome Evaluation; NAMS, Negative Alcohol Metacognitions Scale; PACS, Penn Alcohol Craving Scale; PAMS, Positive Alcohol Metacognitions Scale; SD, standard deviation.