control group | VSI group | |
---|---|---|
male (%) | 70.0 (CI 69.4–70.6) | 74.8 (CI 70.8–79.0) |
mean / median age (years) | 50.9 / 52.0 (SD 22.8) | 44.7 / 45.0 (SD 21.4) |
age ≤ 15 years (%) | 4.5 (CI 4.3–4.6) | 5.7 (CI 4.7–6.9) |
age 16–59 years (%) | 56.6 (CI 56.1–57.1) | 67.3 (CI 63.6–71.1) |
age ≥ 60 years (%) | 38.9 (CI 38.5–39.4) | 27.0 (CI 24.7–29.4) |