Table 1.
Sample characteristics
Age group, years
Participants,
n
(% of total)
Male,
n
(% in age group)
40–59
59 864 (47.6)
29 944 (50.0)
60–69
29 461 (23.4)
14 506 (49.2)
≥70
36 468 (29.0)
13 460 (36.9)
Total
125 793 (100)
57 910 (46.0)