Table 2. Demographic characteristics of final sample (N = 112).
| Characteristic | Randomization Group | P-Value | |
|---|---|---|---|
| Immediate (N = 55) | Delayed (N = 57) | ||
| Age, mean (SD) | 55.2 (12.3) | 50.1 (13.0) | 0.038 |
| Male Gender, N (%) | 22 (40%) | 22 (36%) | >0.99 |
| Self-Report White Race, N (%) | 53 (96%) | 56 (98%) | 0.62 |
| Current Smoker, N (%) | 7 (13%) | 8 (12%) | >0.99 |
| Servings of Alcohol Per Week, mean (SD) | 3.3 (5.0) | 4.9 (7.8) | 0.19 |
| Current Treatment for Depression, N (%) | |||
| No Treatment | 14 (25%) | 17 (30%) | 0.68 |
| Self-management | 1 (2%) | 1 (2%) | >0.99 |
| Non-pharmacologic Therapy | 14 (26%) | 11(19%) | 0.50 |
| One or more medications | 35 (64%) | 35 (61%) | 0.85 |
| Selective Serotonin Reuptake Inhibitors | 19 (35%) | 22 (39%) | 0.70 |
| Selective Norepinephrine Reuptake Inhibitors | 8 (15%) | 8 (14%) | >0.99 |
| Tricyclic | 2 (4%) | 1 (2%) | 0.61 |
| Bupropion | 7 (13%) | 9 (16%) | 0.80 |
| Monoamine Oxidase Inhibitors | 0 | 0 | - |
| Antipsychotic | 0 | 2 (4%) | 0.50 |
| Baseline Patient Health Questionnaire-9 Depression Score, mean (SD) | 10.7 (3.7) | 10.6 (3.8) | 0.84 |
| Baseline Generalized Anxiety Disorder-7 Anxiety Score, mean (SD) | 8.6 (5.1) | 8.7 (5.4) | 0.92 |
| Modified Morisky Score, mean (SD) | 2.9 (0.9) | 2.9 (1.0) | 0.91 |
N = number; SD = standard deviation.
P-values calculated by Chi-square for categorical values and two-sample t-test or Wilcoxon Rank Sum for continuous values.