Table 4 Logistic regression analysis on involuntary admission to addiction treatment centers pursuant to the Norwegian social services act of independent variables
Characteristics | Bivariate analysis ORa (95% CI) | P-value | Multivariate analysis ORb (95% CI) | P-value |
|---|---|---|---|---|
Female gender | 2.464 (1.331-4.561) | 0.004 | 2.424 (1.174-5.003) | 0.017 |
Public welfare benefits | 3.420 (0.977-11.979) | 0.054 | 4.029 (1.022-15.877) | 0.046 |
Visits to physician for somatic complaintsc | 2.042 (1.063-3.921) | 0.032 | 2.208 (1.032-4.725) | 0.041 |
Substance use disorders | ||||
 Single substance | reference |  | reference |  |
 Two substances | 1.304 (0.474-3.587) | 0.608 | 0.626 (0.184-2.129) | 0.454 |
 Three or more substances | 2.133 (0.933-4.876) | 0.072 | 1.034 (0.381-2.809) | 0.947 |
Injection drug abuse in the last 6 months | 2.774 (1.453-5.296) | 0.002 | 2.925 (1.338-6.392) | 0.007 |
Mental disorders | ||||
 No mental diagnosis | reference |  | reference |  |
 Severe mental diagnoses (F20-F39) | 0.496 (0.224-1.099) | 0.084 | 0.532 (0.196-1.443) | 0.215 |
 Other mental diagnoses (F40-F99) | 0.526 (0.265-1.045) | 0.066 | 0.679 (0.293-1.547) | 0.367 |
Suicide attempts (lifetime) | 0.525 (0.282-0.980) | 0.043 | 0.519 (0.244-1.105) | 0.089 |
Scl-90-R GSI | 0.581 (0.363-0.929) | 0.023 | 0.693 (0.401-1.199) | 0.190 |