Men | Women | |||||
---|---|---|---|---|---|---|
1997–1999 (n = 1911) | 2009–2012 (n = 1522) | p-value3 | 1997–1999 (n = 2265) | 2009–2012 (n = 1743) | p-value3 | |
Total, % (95%-CI) | 4.9 (3.9–6.1) | 4.2 (3.3–5.4) | 0.363 | 10.0 (8.5–11.8) | 10.5 (8.6–12.8) | 0.728 |
Age group (years), % (95%-CI) | ||||||
18–34 | 4.4 (3.0–6.5) | 4.0 (2.4–6.7) | 0.761 | 8.8 (6.6–11.6) | 15.6 (11.3–21.0) | 0.005 |
35–49 | 5.4 (3.9–7.5) | 4.0 (2.4–6.7) | 0.333 | 11.5 (9.2–14.3) | 11.0 (8.1–14.7) | 0.787 |
50–65 | 4.9 (3.4–6.9) | 4.6 (3.1–6.8) | 0.812 | 9.8 (7.3–13.0) | 5.0 (3.5–7.1) | 0.002 |
SES, % (95%-CI) | ||||||
Low | 5.6 (2.9–10.5) | 5.1 (2.7–9.5) | 0.864 | 11.7 (8.4–16.0) | 17.0 (11.1–25.2) | 0.128 |
Middle | 5.3 (4.1–6.9) | 4.4 (3.1–6.2) | 0.331 | 10.1 (8.2–12.3) | 9.3 (7.1–12.1) | 0.610 |
High | 3.3 (2.2–5.0) | 3.1 (1.7–5.7) | 0.874 | 8.6 (6.4–11.5) | 8.6 (5.6–12.7) | 0.981 |