Table 1. Participants characteristics by sex, age, and body mass index (BMI).
All (n = 1,739) Men (n = 660) Women (n = 1,079)
Age*, years 72 (68-78) 72 (68-77) 72 (68-78)
Age groups, n (%)
65-69 576 (33.1) 221 (33.5) 355 (32.9)
70-74 486 (28.0) 192 (29.1) 294 (27.3)
75-79 371 (21.3) 139 (21.1) 232 (21.5)
≥80 306 (17.6) 108 (16.4) 198 (18.4)
BMI, kg·m−2 23.1 (3.1) 23.2 (2.7) 23.1 (3.4)
BMI groups, n (%)
BMI <25 1,308 (75.2) 504 (76.4) 804 (74.5)
BMI ≥25 431 (24.8) 156 (23.6) 275 5.5)
* Data are represented as median (interquartile range).