Table 1 Demographic characteristics of respondents
| Â | Cohort (C1) n = 84 | Cohort (C2) n = 76 | Total (C1+C2) n = 160 |
|---|---|---|---|
Age | 25.1 y, STD = 2.2 | 26.2 y, STD = 3.9 | 25.4 y, STD = 2.4 |
Sex | Male, n = 47 (56%) | Male, n = 54 (71%) | Male, n = 101 (63%) |
| Â | Female, n = 37 (44%) | Female, n = 22 (29%) | Female, n = 59 (37%) |
Race | White, n = 55 (65%) | White, n = 50 (66%) | White, n = 105 (66%) |
| Â | Other, n = 29 (35%) | Other, n = 26 (34%) | Other, n = 55 (34%) |
| Â | Asian, n = 23 (27%) | Asian, n = 18 (24%) | Asian, n = 41 (26%) |
| Â | Hispanic, n = 4 (5%) | Hispanic, n = 6 (8%) | Hispanic, n = 10 (6%) |
| Â | Black, n = 1 (1%) | Black, n = 2 (3%) | Black, n = 3 (2%) |
| Â | Am. Ind., n = 1 (1%) | Am. Ind., n = 0 (0%) | Am. Ind., n = 1 (1%) |
Incorrect respondents | Cohort (C1) | Cohort (C2) | Total (C1+C2) |
Age | 25.5 y, STD = 2.6 | 26.0 y, STD = 3.1 | 25.8 y, STD = 2.8 |
Sex | n = 36/51 M (70.6%) | n = 12/19 M (63.2%) | n = 48/70 M (68.5%) |
| Â | n = 15/51 F (29.4%) | n = 7/19 F (36.8%) | n = 22/70 F (31.4%) |
Race | n = 46/51 W (90.2%) | n = 10/19 W (52.6%) | n = 56/70 W (80%)* |
| Â | n = 5/51 O (9.8%) | n = 9/19 O (47.4%) | n = 14/70 O (20%)* |
| Â | Asian, n = 3/51 (6%) | Asian, n = 8/19 (42%) | Asian, n = 11/70 (16%) |
| Â | Hisp., n = 1/51 (2%) | Hisp., n = 0 (0%) | Hisp., n = 1/70 (1.4%) |
| Â | Black, n = 1/51 (2%) | Black, n = 1/19 (5%) | Black, n = 2/70 (3%) |
| Â | Am. Ind., n = 0 (0%) | Am. Ind., n = 0 (0%) | Am. Ind., n = 0 (0%) |