Table 3.
Mean DDQ scores for DSM-IV Axis II personality disorders (n = 204).
| N (%) | SCQ M (SD) | Analysis |
||||
|---|---|---|---|---|---|---|
| B (SE) | CI |
β | ||||
| Lower bound | Upper bound | |||||
| Age | −0.000 (0.00) | −0.012 | 0.012 | 0.000 | ||
| Gender | −0.038 (0.13) | −0.283 | 0.208 | −0.023 | ||
| Paranoid PD | 4 (2.0) | 3.58 (0.50) | −1.010 (0.40) | −1.803 | −0.216 | −0.182* |
| Schizoid PD | 4 (2.0) | 4.53 (0.73) | −0.102 (0.46) | −1.008 | 0.805 | −0.018 |
| Schizotypal PD | 1 (0.5) | 4.3 (–) | −0.316 (0.91) | −2.104 | 1.471 | −0.029 |
| Antisocial PD | 2 (1.0) | 4.8 (0.71) | 0.046 (0.56) | −1.062 | 1.153 | 0.006 |
| Borderline PD | 27 (13.2) | 4.63 (0.78) | 0.110 (0.17) | −0.226 | 0.447 | 0.049 |
| Histrionic PD | 3 (1.5) | 3.97 (1.0) | −0.620 (0.47) | −1.545 | 0.305 | −0.097 |
| Narcissistic PD | 6 (2.9) | 4.87 (0.84) | 0.209 (0.33) | −0.450 | 0.867 | 0.046 |
| Avoidant PD | 43 (21.1) | 4.55 (0.74) | −0.081 (0.152) | −0.382 | 0.219 | −0.043 |
| Dependent PD | 17 (8.3) | 4.34 (0.81) | −0.271 (0.22) | −0.706 | 0.165 | −0.097 |
| Obsessive-compulsive PD | 21 (10.3) | 4.44 (0.62) | −0.105 (0.19) | −0.470 | 0.259 | −0.041 |
| Self-defeating PD | 11 (5.4) | 4.5 (0.95) | 0.046 (0.27) | −0.479 | 0.571 | 0.014 |
| Depressive PD | 29 (19.1) | 4.65 (0.74) | 0.152 (0.16) | −0.172 | 0.475 | 0.077 |
| Negativistic PD | 1 (0.5) | 3.70 (–) | −1.169 (0.80) | −2.745 | 0.407 | −0.106 |
| Personality disorder NOS | 78 (38.2) | 4.66 (0.74) | 0.091 (0.12) | −0.144 | 0.326 | 0.057 |
| Any PD | 127 (62.3) | 4.58 (0.76) | ||||
| No PD | 77 (37.7) | 4.64 (0.79) | ||||
DDQ, devaluation-discrimination questionnaire; PD, personality disorder; NOS, not otherwise specified; CI, confidence interval (95%).
The sum of the number of patients in the different diagnostic groups is higher than the total number of patients because patients can have more than one personality disorder.
*p < 0.05; **p < 0.01; ***p ≤ 0.001; R = 0.28.