Table 3.

Odds ratios for the TT genotype for the prediction of Kreek–McHugh–Schluger–Kellogg (KMSK) score in African American women. Values in each cell represent odds ratios, confidence intervals and significance levels derived from ordinal regression models.

	Only TT	TT, HIV serostatus	TT, HIV serostatus, age, income, education
KMSK alcohol	2.17 (1.16–4.04) 0.015	2.20 (1.18–4.10) 0.013	2.14 (1.15–4.00) 0.017
KMSK tobacco	2.38 (1.31–4.33) 0.0044	2.42 (1.33–4.40) 0.0038	2.39 (1.32–4.35) 0.0004
KMSK cocaine	2.17 (1.15–4.06) 0.016	2.20 (1.18–4.12) 0.013	2.03 (1.08–3.83) 0.028
KMSK opiates	1.77 (0.89–3.53) 0.10	1.85 (0.92–3.68) 0.08	1.93 (0.95–3.93) 0.061/9