Table 5.
Mixed effect model for TNF-α mRNA
| Fixed effects | Numerator df | Denominator df | F | p Value |
|---|---|---|---|---|
| BMI | 1 | 46 | 0.04 | 0.84 |
| Age | 1 | 46 | 2.98 | 0.09 |
| Ethnicity | 2 | 46 | 3.17 | 0.05 |
| Gender | 1 | 46 | 0.36 | 0.55 |
| Education | 1 | 46 | 0.47 | 0.50 |
| Cocaine Use Intensity (grams/wk) | 1 | 46 | 0.91 | 0.34 |
| Length of Cocaine Abstinence | 1 | 46 | 3.94 | 0.05 |
| Heroin Use Intensity (injections/wk) | 1 | 46 | 1.38 | 0.25 |
| Length of Heroin Abstinence | 1 | 46 | 0.62 | 0.44 |
| Viral Load | 1 | 46 | 6.47 | 0.01 |
| ARV Treatment | 1 | 46 | 2.62 | 0.11 |
| Cocaine User Only | 1 | 46 | 0.75 | 0.39 |
| Heroin User Only | 1 | 46 | 0.08 | 0.79 |
| HIV/IDU Status | 2 | 59 | 5.30 | 0.009 |