Research Article
Delayed Ego Strength Development in Opioid Dependent Adolescents and Young Adults
Table 3
Multivariate linear regression model predicting total Psychological Inventory of Ego Strength (PIES) score.
| Predictor | Model estimate | 95% confidence limits | value |
| Model intercept | 150.30 | 65.96 to 234.65 | <0.001 |
| Opioid dependent group Control group | −26.42 Reference | −40.36 to −12.49 — | <0.001 — |
| SCL_GSI1 | −27.96 | −37.93 to −17.99 | <0.001 |
| Intelligence2 | 0.62 | 0.11 to 1.13 | 0.018 |
| Age | 4.37 | 0.45 to 8.30 | 0.030 |
| Female gender Male gender | −4.34 Reference | −17.94 to 9.26 — | 0.527 — |
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Symptom Checklist-90, Global Severity Index. Total intelligence measured by the Kaufman Brief Intelligence Test, Second Edition.
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