Table 1.
Demographic and psychosocial characteristics of participants.
| Total | FHNa | FHPb | p value | |
|---|---|---|---|---|
| Sample Size | 84 | 60 | 24 | |
| Age (Mean, SD) | 22.8 (3.14) | 22.7 (3.21) | 23.1 (2.98) | .534 |
| Race (n, %) | .456 | |||
| % White | 58 (69.0) | 40 (66.7) | 18 (75.0) | |
| % Non-White | 26 (31.0) | 20 (33.3) | 6 (25.0) | |
| Sex | .437 | |||
| Men | 51 (60.7) | 38 (63.3) | 13 (54.2) | |
| Women | 33 (39.3) | 22 (36.7) | 11 (45.8) | |
| Education (Mean years, SD) | 14.8 (1.78) | 14.7 (1.87) | 15.0 (1.57) | .604 |
| PSSc score (Mean, SD) | 10.0 (5.76) | 9.8 (5.61) | 10.4 (6.24) | .714 |
| Binge in last 90 days | .050 | |||
| No Binges | 35 (41.7) | 29 (48.3) | 6 (25.0) | |
| ≥1 Binge | 49 (58.3) | 31 (51.7) | 18 (75.0) | |
| Drinks per drinking episode (Mean, SD) | 3.0 (2.02) | 2.8 (2.16) | 3.2 (1.65) | .710 |
| Drinking episodes per week (Mean, SD) | 2.4 (2.61) | 2.1 (2.25) | 3.3 (3.25) | .058 |
| Smoked > 100 cigarettes lifetime | ||||
| Lifetime duration of smoking (Mean months, SD) | 22.7 (9.78) | 25.2 (10.73) | 16.5 (2.21) | .330 |
| Marijuana use ever (n, %) | 43 (51.9) | 25 (43.1) | 18 (78.2) | .004 |
| Marijuana use > 21 times in past year (n, %) | 2 (2.4) | 1 (1.7) | 1 (4.2) | .063 |
a
Family history negative
b
Family history positive
c
Perceived Stress Scale