Table 1.
Demographic Characteristics
| Characteristic | HC (n = 190) | CHR-NC (n = 375) | CHR-C (n = 61) | Statistical Test for Significance (2-Tailed) | P value | Post Hoc Tukey Test |
|---|---|---|---|---|---|---|
| Age, mean (SD), range | 20.8 (4.6), 12 – 34 | 19.2 (3.9), 12 – 34 | 18.7 (3.6), 12 – 28 | F = 10.6 | < .001 | HC > CHR-NC, CHR-C |
| Male gender, No. (%) | 101 (53.2) | 224 (59.7) | 39 (63.9) | χ2 = 3.2 | .21 | NA |
| Education level, mean (SD) | 13.1 (3.6) | 11.5 (2.8) | 11.3 (2.6) | F = 18.6 | < .001 | HC > CHR-NC, CHR-C |
| Paternal education score, mean (SD) | 6.5 (1.6) | 6.3 (1.7) | 6.4 (1.8) | F = .97 | .38 | NA |
| Maternal education score, mean (SD) | 6.7 (1.5) | 6.3 (1.6) | 6.6 (1.7) | F = 4.2 | .01 | CHR-NC < HC, CHR-C |
| Race/ethnicity, No. (%) | ||||||
| White | 107 (56.3) | 224 (59.7) | 32 (52.5) | χ2 = 1.5 | .48 | NA |
| Hispanic or Latino | 28 (14.7) | 69 (18.4) | 9 (14.8) | χ2 = 1.4 | .49 | NA |
| Black | 35 (18.4) | 58 (15.5) | 9 (14.8) | χ2 = 93 | .63 | NA |
| Asian | 22 (11.6) | 22 (5.9) | 7 (11.5) | χ2 = 6.4 | .06 | NA |
| First Nations | 4 (2.1) | 7 (1.9) | 1 (1.6) | χ2 = .07 | .97 | NA |
| Multiracial | 14 (7.4) | 40 (10.7) | 9 (14.8) | χ2 = 3.2 | .21 | NA |
| LES, mean (SD) | 57.9 (37.1) | 104.5 (133.0) | 107.2 (100.8) | F = 12.1 | < .001 | HC < CHR-NC, CHR-C |