Table 2:

Odds Ratios and 95% Confidence Intervals for Model Parameters (N=4857)

	Spliffs	Blunts	Hookah	E-Cigarettes
Male sex (vs. female)	1.48 [1.24 - 1.76]	1.29 [1.05 – 1.58]	1.02 [0.86 – 1.20]	1.51 [1.29 – 1.77]
Race/Ethnicity (vs. non-Hispanic white)	-	-	-	-
- Hispanic/Latino	1.21 [0.98 - 1.49]	1.09 [0.86 – 1.40]	1.42 [1.16 – 1.74]	0.97 [0.80 – 1.17]
- African American/Black	1.00 [0.71 – 1.42]	2.30 [1.59 – 3.35]	1.83 [1.36 – 2.48]	0.80 [0.59 – 1.10]
- Asian	0.76 [0.59 – 0.99]	0.48 [0.35 – 0.66]	1.42 [1.13 – 2.48]	0.67 [0.53 – 0.84]
- Other/multiple	1.06 [0.75 – 1.49]	1.09 [0.74 – 1.61]	1.86 [1.37 – 2.52]	1.20 [0.90 – 1.62]
Age	0.87 [0.69 – 1.10]	0.68 [0.52 – 0.88]	0.86 [0.69 – 1.07]	1.09 [0.87 – 1.35]
4-Year College (vs. 2-year)	1.32 [0.84 – 2.07]	0.93 [0.58 – 1.49]	1.56 [1.05 – 2.30]	1.06 [0.72 – 1.56]
SGM Identity (vs. heterosexual/cisgender)	2.34 [1.92 – 2.84]	2.28 [1.82 – 2.87]	1.44 [1.20 – 1.73]	2.18 [1.83 – 2.60]
Time	0.97 [0.92 – 1.03]	0.97 [0.92 – 1.04]	0.49 [0.41 – 0.59]	0.84 [0.73 – 0.97]
Time (quadratic)	-	-	1.14 [1.08 – 1.19]	1.18 [1.13 – 1.22]