From: Investigating defensive functioning and alexithymia in substance use disorder patients
 | Alcohol Use Disorder group (n = 52) | Stimulant Use Disorder group (n = 35) | Opioid Use Disorder group (n = 84) | Control group (n = 155) | F (3,325) | p value | Partial η2 |
---|---|---|---|---|---|---|---|
REM-71 FACTOR 1 defenses | |||||||
 Acting out | 5.44 ± 2.20* | 5.11 ± 2.01* | 4.75 ± 2.26* | 3.78 ± 1.93 | 11.026 | p < .001 | .093 |
 Splitting | 6.78 ± 1.70 | 6.39 ± 1.65 | 6.28 ± 1.82 | 6.39 ± 1.72 | .902 | NS | – |
 Displacement | 4.42 ± 2.09 | 3.91 ± 2.43 | 3.79 ± 2.14 | 4.03 ± 2.06 | 1.044 | NS | – |
 Dissociation | 4.33 ± 1.96 * | 3.44 ± 1.54 | 3.61 ± 1.80 | 3.41 ± 1.69 | 3.666 | p < .05 | .033 |
 Fantasy | 4.19 ± 1.97* | 4.86 ± 1.96* | 4.61 ± 2.11* | 3.84 ± 1.92 | 6.066 | p < .001 | .053 |
 Omnipotence | 5.83 ± 1.85 | 6.17 ± 1.47 | 5.80 ± 1.73 | 5.41 ± 1.93 | 2.135 | NS | – |
 Pass.-aggression | 5.24 ± 1.90 | 5.03 ± 2.03 | 5.24 ± 2.07 | 4.93 ± 1.64 | 2.298 | NS | – |
 Projection | 4.45 ± 2,23*,s,o | 3.11 ± 1.70 | 3.42 ± 2.03 | 2.87 ± 1.66 | 9.577 | p < .001 | .082 |
 Repression | 4.98 ± 1.98 | 4.87 ± 2.03 | 4.59 ± 1.97 | 4.41 ± 1.94 | 1.353 | NS | – |
 Undoing | 5.76 ± 1.97* | 5.27 ± 1.99 | 5.20 ± 1.99 | 4.76 ± 1.94 | 3.706 | p < .01 | .033 |
 Conversion | 2.53 ± 1.83 o | 1.98 ± 2.55 | 1.73 ± 1.23 | 1.91 ± 1.47 | 3.272 | p < .05 | .030 |
 Somatization | 4.25 ± 2.43 | 3.47 ± 1.01 | 3.64 ± 2.12 | 4.02 ± 2.15 | 1.482 | NS | – |
 Withdrawal | 6.55 ± 2.37 | 6.16 ± 2.22 | 5.98 ± 2.02 | 5.88 ± 2.17 | 1.301 | NS | – |
 Denial | 5.52 ± 1.75 | 5.11 ± 1.82 | 5.13 ± 1.68 | 5.35 ± 1.65 | .775 | NS | – |
REM-71 FACTOR 2 defenses | |||||||
 Sublimation | 5.74 ± 1.85* | 5.79 ± 1.33* | 5.72 ± 1.46* | 4.93 ± 1.41 | 8.088 | p < .001 | .070 |
 Humour | 4.99 ± 2.01 | 4.48 ± 1.68 | 4.92 ± 1.89 | 5.02 ± 1.97 | .761 | NS | – |
 Idealization | 6.12 ± 1.89 | 6.15 ± 2.13 | 574 ± 2.12 | 6.01 ± 1.92 | .781 | NS | – |
 Intellectualization | 4.90 ± 1.84 | 5.18 ± 1.48 | 5.44 ± 1.79 | 5.63 ± 1.72 | 2.519 | NS | – |
 React. Formation | 4.76 ± 1.89 | 4.36 ± 1.78 | 4.34 ± 1.68 | 4.42 ± 1.63 | .757 | NS | – |
 Suppression | 5.08 ± 1.74 | 5.03 ± 1.94 | 5.35 ± 1.62 | 5.13 ± 1.72 | .473 | NS | – |
 Altruism | 7.33 ± 1.53 | 7.39 ± 1.27 | 7.19 ± 1.42 | 7.11 ± 1.59 | .511 | NS | – |
 FACTOR 1 | 5.09 ± 1.21* | 4.68 ± 1.19 | 4.60 ± 1.25 | 4.32 ± 1.03 | 6.165 | p < .001 | .054 |
 FACTOR 2 | 5.53 ± .97 | 5.39 ± 1.00 | 5.44 ± .97 | 5.53 ± 1.00 | .313 | NS | – |