Table 1. Total and Subscale Scores of Metacognitive Questionaire-30 of Alcohol Dependence Group, Substance Dependence Group, and Community Sample a.
| MCQ-30 | No. | Mean of Ranks | Sum of Ranks | Mann-Whitney U | Z | P Value |
|---|---|---|---|---|---|---|
| MCQ-30 Total scores | ||||||
| AD | 45 | 48.24 | 2171.00 | 709.000 | -1.922 | 0.065 |
| CS | 41 | 38.29 | 1570.00 | |||
| SD | 43 | 46.03 | 1979.00 | 729.500 | -1.361 | 0.173 |
| CS | 41 | 38.79 | 1590.00 | |||
| AD | 45 | 46.56 | 2095.00 | 875.000 | -0.773 | 0.440 |
| SD | 43 | 42.35 | 1821.00 | |||
| Positive beliefs | ||||||
| AD | 45 | 52.40 | 2358.00 | 702.000 | -2.515 | 0.012 |
| CS | 45 | 38.60 | 1737.00 | |||
| SD | 44 | 55.41 | 2438.00 | 532.000 | -3.773 | < 0.001 |
| CS | 45 | 34.82 | 1567.00 | |||
| AD | 45 | 42.68 | 1920.50 | 885.500 | -0.861 | 0.389 |
| SD | 44 | 47.38 | 2084.50 | |||
| Cognitive confidence | ||||||
| AD | 45 | 44.44 | 2000.00 | 965.000 | -0.206 | 0.837 |
| CS | 44 | 45.57 | 2005.00 | |||
| SD | 44 | 44.16 | 1943.00 | 953.000 | -0.126 | 0.900 |
| CS | 44 | 44.84 | 1973.00 | |||
| AD | 45 | 44.84 | 2018.00 | 983.000 | -0.058 | 0.954 |
| SD | 44 | 45.56 | 1997.00 | |||
| Uncontrollability danger | ||||||
| AD | 45 | 47.58 | 2141.00 | 829.000 | -1.160 | 0.246 |
| CS | 43 | 41.28 | 1775.00 | |||
| SD | 44 | 42.63 | 1875.50 | 885.500 | -0.517 | 0.605 |
| CS | 43 | 45.41 | 1952.50 | |||
| AD | 45 | 49.50 | 2227.50 | 787.500 | -1.667 | 0.095 |
| SD | 44 | 40.40 | 1777.50 | |||
| Cognitive consciousness | ||||||
| AD | 45 | 50.27 | 2262.00 | 798.000 | -1.740 | 0.082 |
| CS | 45 | 40.73 | 1833.00 | |||
| SD | 40 | 50.30 | 2010.50 | 959.500 | -0.251 | 0.801 |
| CS | 44 | 35.41 | 1994.50 | |||
| AD | 45 | 48.73 | 2193.00 | 822.000 | -1.385 | 0.166 |
| SD | 44 | 41.18 | 1812.00 | |||
| Need to control thoughts | ||||||
| AD | 45 | 50.19 | 2258.50 | 756.500 | -1.922 | 0.055 |
| CS | 44 | 39.69 | 1746.50 | |||
| SD | 43 | 49.62 | 2133.50 | 704.500 | -2.058 | 0.040 |
| CS | 44 | 38.51 | 1694.50 | |||
| AD | 45 | 45.56 | 2050.00 | 920.000 | -0.398 | 0.641 |
| SD | 43 | 43.40 | 1866.00 |
a Abbreviation: AD, alcohol dependence; CS, community sample; MCQ-30, metacognitive questionaire-30; and SD, substance dependence.