Table 2.
Characteristics of participants in the Center for Behavioral Intervention Technologies recruitment registry and enrolled in at least one clinical trial.
| Variable | Registry (N=5337) | Enrolled (n=770) | ||
|
|
Participants, n (%) | Mean (SD) | Participants, n (%) | Mean (SD) |
| Age (years) | 5307 (99.44) | 35.2 (13.7) | 770 (100.00) | 38.3 (15.6) |
| Patient Health Questionnaire-8a | 5337 (100.00) | 14.3 (5.4) | 729 (94.68) | 14.8 (4.5) |
| Generalized Anxiety Disorder-7 | 4548 (85.22) | 12.2 (5.4) | 578 (75.06) | 12.7 (4.4) |
aFinal question omitted from Patient Health Questionnaire-9 during prescreening stage.