Table 3 Overview of the follow- up samples. Number of individuals (Percentages)
From: The Danish health and morbidity surveys: study design and participant characteristics
2010–2013 | Baseline sample | Respondents in 2010 | Invited in 2013 | Follow-up study population |
Total | 6142 | 3762 | 5232 | 2550 |
Sex | ||||
Men | 3049 (49.6) | 1722 (45.8) | 2585 (49.4) | 1152 (45.2) |
Women | 3093 (50.4) | 2040 (54.2) | 2647 (50.6) | 1398 (54.8) |
Age | ||||
16–24y | 837 (13.6) | 432 (11.5) | 766 (14.6) | 258 (10.1) |
25–44y | 1986 (32.3) | 1116 (29.7) | 1584 (30.3) | 688 (27.0) |
45–64y | 2102 (34.2) | 1388 (36.9) | 1893 (36.2) | 1042 (40.9) |
65 + y | 1217 (19.8) | 826 (22.0) | 989 (18.9) | 562 (22.0) |
2010–2017 | Baseline sample | Respondents in 2010 | Invited in 2017 | Follow-up study population |
Total | 6142 | 3762 | 4875 | 2306 |
Sex | ||||
Men | 3049 (49.6) | 1722 (45.8) | 2411 (49.5) | 1027 (44.5) |
Women | 3093 (50.4) | 2040 (54.2) | 2464 (50.5) | 1279 (55.5) |
Age | ||||
16–24y | 837 (13.6) | 432 (11.5) | 720 (14.8) | 219 (9.5) |
25–44y | 1986 (32.3) | 1116 (29.7) | 1535 (31.5) | 626 (27.2) |
45–64y | 2102 (34.2) | 1388 (36.9) | 1818 (37.3) | 1008 (43.7) |
65 + y | 1217 (19.8) | 826 (22.0) | 802 (16.5) | 453 (19.6) |
2013–2017 | Baseline sample | Respondents in 2013 | Invited in 2017 | Follow-up study population |
Total | 5517 | 3147 | 5150 | 2297 |
Sex | ||||
Men | 2730 (49.5) | 1439 (45.7) | 2552 (49.6) | 1040 (45.3) |
Women | 2787 (50.5) | 1708 (54.3) | 2598 (50.4) | 1257 (54.7) |
Age | ||||
16–24y | 840 (15.2) | 368 (11.7) | 798 (15.5) | 217 (9.5) |
25–44y | 1503 (27.2) | 779 (24.8) | 1447 (28.1) | 561 (24.4) |
45–64y | 1895 (34.3) | 1178 (37.4) | 1842 (35.8) | 937 (40.8) |
65 + y | 1279 (23.2) | 822 (26.1) | 1063 (20.6) | 582 (25.3) |