Table 1.
Participant characteristics (N = 86)
| Variable | n (%) or M (SD) |
|---|---|
| Age, in years | 21.70 (2.47) |
| Biological sex | |
| Female | 49 (57%) |
| Gender (check all that apply) | |
| Woman | 49 (57%) |
| Man | 34 (40%) |
| Trans man | 2 (2%) |
| Genderqueer/gender nonconforming | 1 (1%) |
| Race (check all that apply) | |
| White | 57 (66%) |
| African American | 14 (16%) |
| Asian | 18 (21%) |
| Native American/Alaskan | 1 (1%) |
| Hawaiian/Pacific Islander | 1 (1%) |
| Other | 5 (6%) |
| Ethnicity | |
| Hispanic/Latino | 11 (13%) |
| College attendance | |
| Current student | 70 (81%) |
| Current state residence recreational cannabis legalization status | |
| Legal | 33 (38%) |
| Baseline substance use behavior | |
| No. of drinking days per week | 3.31 (1.53) |
| No. of cannabis use days per week | 2.09 (1.86) |
| No. of simultaneous use days per week | 1.37 (1.33) |
| No. of drinks per week | 10.90 (6.32) |
| AUDIT | 9.36 (4.67) |
| CUDIT-R | 8.38 (5.50) |
| Daily survey (30 days) descriptives | |
| No. of alcohol-only days | 5.06 (4.45) |
| No. of cannabis-only days | 3.98 (5.46) |
| No. of simultaneous use days | 2.92 (2.57) |
| No. of drinks per alcohol-only days | 3.76 (2.86) |
| No. of drinks per simultaneous use days | 4.78 (3.59) |
| No. of positive consequences per alcohol-only days | 3.46 (2.87) |
| No. of negative consequences per alcohol-only days | 1.95 (2.71) |
| No. of positive consequences per cannabis-only days | 3.71 (2.94) |
| No. of negative consequences per cannabis-only days | 1.07 (1.66) |
| No. of positive consequences per simultaneous use days | 4.88 (3.48) |
| No. of negative consequences per simultaneous use days | 2.73 (2.64) |
Notes: No. = number; AUDIT = Alcohol Use Disorders Identification Test; CUDIT-R = Cannabis Use Disorder Identification Test–Revised. College attendance includes both 2- and 4-year college enrollment.