Table 2.
Participant demographic and clinical characteristics.
| HC (n = 24) | AD (n = 53) | MDD (n = 17) | |||||
|---|---|---|---|---|---|---|---|
|
| |||||||
| N | % | N | % | N | % | ||
| Gender | Male | 14 | 58% | 16 | 30% | 4 | 24% |
| Female | 10 | 42% | 37 | 70% | 13 | 76% | |
| Race/Ethnicity | Caucasian | 10 | 42% | 32 | 60% | 11 | 65% |
| African American | 5 | 21% | 7 | 13% | 3 | 18% | |
| Asian | 5 | 21% | 6 | 11% | 3 | 18% | |
| Hispanic/Latino | 5 | 21% | 12 | 23% | 2 | 12% | |
| Native Hawaiian or Other Pacific Islander | 0 | 0% | 0 | 0% | 0 | 0% | |
| American Indian or Alaskan Native | 0 | 0% | 1 | 2% | 0 | 0% | |
| Other or Unknown | 4 | 17% | 6 | 11% | 0 | 0% | |
| More than one race | 0 | 0% | 1 | 2% | 0 | 0% | |
| Mean | SD | Mean | SD | Mean | SD | ||
| Age | 25.63 | 7.72 | 25.57 | 7.62 | 27.82 | 7.99 | |
| PSQI | 3.46 | 2.08 | 10.17 | 4.34 | 11.71 | 3.80 | |
| DASS-21 | 2.63 | 3.62 | 33.38 | 7.86 | 34.06 | 7.57 | |
| HAM-A | 0.71 | 0.81 | 15.06 | 5.88 | 15.35 | 4.47 | |
| HAM-D | 0.38 | 0.65 | 9.02 | 3.44 | 13.12 | 3.28 | |
HC=Healthy Controls; AD=Anxiety Disorders; MDD=Major Depressive Disorder
PSQI=Pittsburgh Sleep Quality Index; DASS-21=Depression, Anxiety, and Stress Scale; HAM-A/D=Hamilton Anxiety/Depression Rating Scale