From: Five-factor model personality traits in opioid dependence
 | Opioid dependent sample (N = 65) | Comparison sample (N = 65) |  |  | ||
---|---|---|---|---|---|---|
 | Mean | SD | Mean | SD | d | 95% confidence interval |
DOMAIN LEVEL | Â | Â | Â | Â | Â | Â |
NEUROTICISM * | 64 | 8.0 | 49 | 8.9 | 1.74 | 1.3–2.14 |
EXTRAVERSION | 41 | 8.4 | 51 | 8.9 | 1.17 | 0.80–1.54 |
OPENNESS TO EXPERIENCE | 48 | 9.5 | 52 | 12.4 | 0.35 | 0.00–.69 |
AGREEABLENESS | 46 | 8.3 | 51 | 11.0 | 0.49 | 0.14–.83 |
CONSCIENTIOUSNESS | 36 | 8.1 | 50 | 9.3 | 1.67 | 1.27–2.07 |
Neuroticism facets | Â | Â | Â | Â | Â | Â |
Anxiety* | 61 | 8.4 | 49 | 9.0 | 1.38 | 1.00–1.76 |
Angry hostility* | 58 | 9.4 | 49 | 10.4 | 0.91 | 0.56–1.27 |
Depression* | 65 | 7.0 | 49 | 8.9 | 2.02 | 1.59–2.44 |
Self-consciousness* | 62 | 8.7 | 50 | 9.3 | 1.32 | 0.94–1.69 |
Impulsiveness* | 54 | 8.3 | 52 | 10.1 | 0.29 | 0.00–0.63 |
Vulnerability* | 63 | 9.6 | 49 | 8.6 | 1.54 | 1.15–-1.93 |
Extraversion facets | Â | Â | Â | Â | Â | Â |
Warmth | 41 | 9.6 | 50 | 11.1 | 0.87 | 0.51–1.23 |
Gregariousness | 41 | 10.6 | 50 | 10.4 | 0.89 | 0.52–1.25 |
Assertiveness | 42 | 8.0 | 49 | 8.9 | 0.94 | 0.58–1.30 |
Activity | 43 | 9.0 | 50 | 8.4 | 0.72 | 0.37–1.08 |
Excitement seeking* | 54 | 7.9 | 52 | 10.0 | -0.28 | 0.00–0.62 |
Positive emotions | 40 | 7.7 | 53 | 9.0 | 1.57 | 1.17–1.96 |
Openness to Experience facets | Â | Â | Â | Â | Â | Â |
Fantasy | 48 | 8.9 | 53 | 10.7 | 0.48 | 0.13–0.83 |
Aesthetics* | 51 | 9.7 | 50 | 12.1 | -0.11 | 0.00–0.44 |
Feelings | 49 | 9.2 | 53 | 11.4 | 0.36 | 0.01–0.71 |
Actions* | 49 | 8.2 | 48 | 10.0 | -0.08 | 0.00–0.40 |
Ideas | 47 | 10.6 | 52 | 11.7 | 0.45 | 0.10–0.79 |
Values | 47 | 7.7 | 52 | 11.4 | 0.51 | 0.16–0.86 |
Agreeableness facets | Â | Â | Â | Â | Â | Â |
Trust | 39 | 11.3 | 52 | 11.2 | 1.11 | 0.74–1.48 |
Straightforwardness | 45 | 10.1 | 50 | 9.9 | 0.53 | 0.18–0.88 |
Altruism | 47 | 9.3 | 50 | 12.0 | 0.31 | 0.04–0.65 |
Compliance | 46 | 9.4 | 49 | 10.2 | 0.21 | 0.14–0.55 |
Modesty* | 54 | 8.3 | 50 | 10.7 | -0.47 | 0.15–0.81 |
Tender-mindedness* | 53 | 8.5 | 52 | 12.1 | -0.01 | 0.00–0.07 |
Conscientiousness facets | Â | Â | Â | Â | Â | Â |
Competence | 35 | 10.9 | 52 | 10.1 | 1.53 | 1.14–1.92 |
Order | 44 | 7.0 | 50 | 10.5 | 0.68 | 0.32–1.03 |
Dutifulness | 38 | 8.5 | 51 | 9.4 | 1.47 | 1.08–1.86 |
Achievement striving | 42 | 11.3 | 51 | 9.1 | 0.94 | 0.57–1.30 |
Self-discipline | 38 | 7.8 | 50 | 9.6 | 1.36 | 0.97–1.74 |
Deliberation | 39 | 7.5 | 48 | 10.8 | 0.97 | 0.61–1.34 |