Table 3.
Results of logistic regression predicting self-medication with CUDIT-R, sex, state, and specific withdrawal symptoms, controlling for age and race. (N = 281).
| B | S.E. | OR | p | 95% C.I. | |
|---|---|---|---|---|---|
| (Intercept) | −1.706 | 1.965 | 0.182 | 0.385 | |
| CUDIT-R Total | −0.091 | 0.031 | 0.913 | 0.003 | 0.860, 0.969 |
| Withdrawal Symptoms | |||||
| Irritability (yes = 1) | −0.292 | 0.525 | 0.747 | 0.579 | 0.267, 2.091 |
| Insomnia (yes = 1) | 1.984 | 0.690 | 7.273 | 0.004 | 1.882, 28.112 |
| Anxiety (yes = 1) | 1.998 | 1.171 | 7.371 | 0.088 | 0.743, 73.009 |
| Loss of appetite (yes = 1) | 2.157 | 1.074 | 8.649 | 0.045 | 1.054, 70.998 |
| Vivid dreams (yes = 1) | 0.355 | 0.474 | 1.426 | 0.454 | 0.631, 3.614 |
| State (Colorado = 1) | −0.803 | 0.337 | 0.448 | 0.017 | 0.231, 0.867 |
| Sex (female = 1) | 1.006 | 0.352 | 2.735 | 0.004 | 1.370, 5.456 |
| Age | 0.208 | 0.095 | 1.232 | 0.028 | 1.022, 1.484 |
| Race (non-white = 1) | −0.607 | 0.336 | 0.545 | 0.070 | 0.282, 1.052 |
Model x2 = 74.402, df = 10, p < 0.001, Nagelkerke R Square = 0.349, −2 Log likelihood = 234.286.