Table 3.
Predictor | Syringes | Heroin | Methamphetamine | Marijuana |
---|---|---|---|---|
aOR | aOR | aOR | aOR | |
Age | 0.99 | 0.99 | 1.01 | 0.99 |
(Lower 95% CI–upper 95% CI) | (0.96–1.02) | (0.97–1.01) | (0.98–1.02) | (0.97–1.01) |
Gender (male reference group) | 1.38 | 1.44 | 1.11 | 1.4 |
(Lower 95% CI–upper 95% CI) | (0.59–3.23) | (0.77–2.70) | (0.67–1.84) | (0.74–2.63) |
Education (no-HS reference group) | ||||
High school | 2.67*** | 2.75*** | 2.21*** | 2.56*** |
(Lower 95% CI–upper 95% CI) | (1.37–5.22) | (1.76–4.31) | (1.47–3.29) | (1.64–4.02) |
More than high school | 2.1* | 2.25*** | 2.35*** | 2.48*** |
(Lower 95% CI–upper 95% CI) | (0.89–4.91) | (1.27–3.97) | (1.39–3.39) | (1.36–4.51) |
Observations | 556 | 1373 | 1359 | 1287 |
***p < 0.01, **p < 0.05, *p < 0.1