Table 1.
Variable | Total (n=1017) n (%) |
Alcohol-Only Users (n=432) n (%) |
SAM Users (n=585) n (%) |
df | χ2 |
---|---|---|---|---|---|
Sex | 1 | 159.88* | |||
Male | 690 (67.8) | 200 (46.3) | 490 (83.8) | ||
Female | 327 (32.2) | 232 (53.7) | 95 (16.2) | ||
Ethnicity | 5 | 155.25* | |||
Caucasian/White | 727 (71.5) | 220 (50.9) | 507 (86.7) | ||
African American/Black | 145 (14.3) | 94 (21.8) | 51 (8.7) | ||
Native American/Indian | 57 (5.6) | 44 (10.2) | 13 (2.2) | ||
Asian/Pacific American | 51 (5.0) | 46 (10.6) | 5 (0.9) | ||
Hispanic/Latino | 55 (5.4) | 32 (7.4) | 23 (3.9) | ||
“Other” | 9 (0.9) | 5 (1.2) | 4 (0.7) | ||
Employment | 3 | 173.22* | |||
Full-time only | 176 (17.3) | 131 (30.3) | 45 (7.7) | ||
Part-time only | 546 (53.7) | 140 (32.4) | 406 (69.4) | ||
Part-time and full-time | 92 (9.0) | 34 (7.9) | 58 (9.9) | ||
Unemployed | 201 (19.8) | 127 (29.4) | 74 (12.6) | ||
Highest grade completed | 3 | 176.50* | |||
< high school | 34 (3.3) | 25 (5.8) | 9 (4.0) | ||
GED/high school diploma | 220 (21.7) | 156 (36.1) | 64 (10.9) | ||
Some college/college | 713 (70.1) | 209 (48.4) | 504 (86.2) | ||
Graduate school | 48 (4.7) | 42 (9.7) | 6 (1.0) | ||
Current College Enrollment | 1 | 88.51* | |||
Yes | 609 (59.9) | 186 (43.1) | 423 (72.3) | ||
No | 408 (40.1) | 246 (56.9) | 162 (27.7) | ||
Relationship Status | 4 | 41.29* | |||
Single/never married | 866 (85.2) | 371 (85.9) | 495 (84.6) | ||
Living with partner | 92 (9.0) | 19 (4.4) | 73 (12.5) | ||
Married | 38 (3.7) | 30 (6.9) | 8 (1.4) | ||
Widowed | 1 (0.1) | 1 (0.2) | 0 | ||
Separated/divorced | 18 (1.8) | 10 (2.3) | 8 (1.4) | ||
Living Situation | 4 | 80.40* | |||
Parent’s or relative’s home | 388 (38.2) | 181 (41.9) | 207 (35.4) | ||
College dorm/residence hall/apartment | 319 (31.4) | 74 (17.1) | 245 (41.9) | ||
House/apartment/room (not college-affiliated) | 302 (29.7) | 174 (40.3) | 128 (21.9) | ||
Fraternity/sorority house | 3 (0.3) | 2 (0.5) | 1 (0.2) | ||
Other | 3 (0.3) | 1 (0.2) | 2 (0.3) | ||
M (SD) | M (SD) | M (SD) | df | t | |
Age | 21.66 (1.76) | 22.11 (1.84) | 21.32 (1.62) | 1014 | 7.21* |
Note. SAM = simultaneous alcohol and marijuana (within past year). Does not include missing values.
p < .001