Table 1.
Demographic and screening data in the full sample for American Indian (AI) and non-Hispanic White (NHW) groups
| AI (n = 89) | NHW (n = 387) | ||||||
|---|---|---|---|---|---|---|---|
| M | SD | M | SD | t | df | p | |
| Age (years) | 34.65 | 9.61 | 34.59 | 11.07 | 0.05 | 156 | 0.96 |
| Income ($) | 28 238.38 | 32 874.05 | 54 634.89 | 79 409.82 | −4.57 | 313 | <0.001 |
| PHQ | 8.27 | 5.59 | 9.52 | 6.68 | −1.82 | 162 | 0.07 |
| DAST | 4.20 | 3.85 | 2.46 | 3.54 | 3.89 | 130 | <0.001 |
| OASIS | 7.17 | 5.01 | 7.57 | 4.60 | −0.69 | 130 | 0.49 |
| SCOFF | 0.63 | 1.02 | 0.97 | 1.27 | −2.67 | 168 | 0.008 |
| Frequency | Frequency | ||||||
| Education (categories) | Χ 2 = 10.66, p = 0.01 | ||||||
| Less than high school | 15 (16.67%) | 26 (7.51%) | |||||
| High school or GED | 24 (26.67%) | 69 (19.94%) | |||||
| Some college | 24 (26.67%) | 127 (36.71%) | |||||
| College degree or higher | 27 (30%) | 124 (35.83%) | |||||
| Sex (female) | 52 (57.78%) | 229 (65.81%) | Χ 2 = 2.00, p = 0.16 | ||||
Note: PHQ = Patient Health Questionnaire-9; DAST = Drug Abuse Screening Test; OASIS = Overall Anxiety Severity and Impairment Scale; SCOFF = ‘SCOFF’ questionnaire screening tool for eating disorders.