From: The effect of major depression on participation in preventive health care activities
 | n | Major Depression % (95 CI) | No Major Depression % (95 CI) |
---|---|---|---|
1994 | 1,283 | 55.2 (39.9–70.6) | 47.8 (44.2–51.4) |
1996 | 1,304 | 32.9 (17.7–48.2) | 47.9 (44.5–51.3) |
1998 | 1,310 | 50.3 (31.7–68.9) | 44.0 (40.2–47.8) |
2000 | 1,252 | 24.4 (8.7–40.1) | 46.8 (43.2–50.4) |
2002 | 1,149 | 43.3 (22.7–63.8) | 51.1 (47.5–54.8) |
2004 | 1,107 | 74.4 (58.3–90.5) | 51.4 (47.3–55.4) |