. Author manuscript; available in PMC: 2020 Jul 15.

Published in final edited form as: Subst Use Misuse. 2019 Jul 15;54(13):2156–2166. doi: 10.1080/10826084.2019.1638407

Table 3.

Associations between SAM Use Frequency and Study Outcomes among Past-Year SAM Users

Study Outcomes	B (SE)
Psychosocial Factors
BSSS	−0.01 (0.15)
Descriptive Drinking Norms	8.46 (0.72)^*
Marijuana Use Weekly
Marijuana Use Quantity	9.07 (0.73)^*
Marijuana Use Frequency	0.89 (0.07)^*
Peak Use	1.86 (0.13)^*
Joints per Use Day	1.28 (0.10)^*
Alcohol Use Weekly
Alcohol Use Quantity	5.58 (0.61)^*
Alcohol Use Frequency	0.70 (0.05)^*
HED Frequency	0.09 (0.01)^*
Number of Hours Drinking	1.05 (0.18)^*
Peak Drinks	1.13 (0.18)^*
Drinks per Drinking Day	0.63 (0.09)^*
Alcohol-related Problems^a	0.73 (0.16)^*
	OR (CI)
High-Intensity Drinking	1.59 (1.28–1.98)^*

Note. Models were conducted separately after controlling for key demographic variables. HED = heavy episodic drinking. BSSS = Brief Sensation Seeking Scale.

p < .001.

For the outcome of alcohol-related problems, typical number of drinks per use day and typical number of joints per use day were included as additional covariates.