Baseline characteristics | Intervention (n = 159) | Control (n = 162) |
---|---|---|
Age, mean (s.d.) | 49.5 (14.3) | 45.4 (14.2) |
Sex, n (%) | ||
 Men | 48 (30.2) | 43 (26.7) |
 Women | 111 (69.8) | 119 (73.3) |
Ethnicity, n (%) | ||
 White/Caucasian | 128 (80.5) | 135 (83.2) |
 Asian | 10 (6.3) | 6 (3.7) |
 Pacific Islander | 5 (3.1) | 11 (6.8) |
 Spanish/Hispanic/Latino | 3 (1.9) | 5 (3.1) |
 Indigenous | 2 (1.3) | 1 (0.6) |
 Black/African American | 5 (3.1) | 2 (1.2) |
 Other | 6 (3.8) | 2 (1.2%) |
Education status, n (%) | ||
 Primary/elementary | 0 (0.0) | 2 (1.2) |
 Secondary/high school | 19 (11.9) | 25 (15.5) |
 Tertiary/university undergraduate | 75 (47.2) | 72 (44.1) |
 Tertiary/university postgraduate | 65 (40.9) | 63 (39.1) |