Table 3:

Factors associated with patterns of same-day multiple substance use

Variables	Same-day substance use AOR (95% CI)
	Cigarettes and Alcohol	Cigarettes and Cannabis	Alcohol and Cannabis	All three substances
Sexual identity	1.06 (0.68 – 1.63)	2.05 (1.04 – 4.01)**	1.73 (0.70 – 4.28)	2.79 (1.51 – 5.14)**
(Sexual minority vs. Heterosexual)
Demographics
Age	1.30 (1.17 – 1.43)***	0.85 (0.74 – 0.97)*	0.85 (0.71 – 1.01)	1.03 (0.91 – 1.17)
Sex (Female vs. Male)	1.02 (0.67 – 1.57)	0.87 (0.44 – 1.69)	1.00 (0.39 – 2.54)	0.92 (0.50 – 1.71)
Education (≥College vs. <College)	0.71 (0.41 – 1.23)	1.05 (0.47 – 2.35)	1.45 (0.39 – 5.43)	1.55 (0.68 – 3.52)
Race (Ref = NH White)
NH Asian	0.49 (0.28 – 0.84)*	0.77 (0.33 – 1.80)	0.43 (0.12 – 1.53)	0.80 (0.36 – 1.82)
Hispanic	1.06 (0.60 – 1.88)	1.00 (0.41 – 2.43)	0.21 (0.04 – 1.25)	1.91 (0.88 – 4.15)
Other/Multiracial	0.43 (0.24 – 0.76)**	1.20 (0.52 – 2.74)	0.72 (0.25 – 2.08)	0.78 (0.35 – 1.75)
Psychological distress (K6 score)	1.02 (0.98 – 1.06)	1.00 (0.94 – 1.06)	1.07 (0.99 – 1.15)	1.01 (0.96 – 1.06)

Note:

^*:p<0.05

^**:p<0.01

^***:p<0.001; AOR: Adjusted Odds Ratio, CI: Confidence Interval; NH: Non-Hispanic.

N=2891 daily diary assessments among 147 participants