| n | Mean | SD |
---|---|---|---|
Age (y) | 1096 | 58.9 | 5.8 |
BMI (kg/m2) | 1096 | 25.6 | 4.0 |
Hip Kellgren-Lawrence score | 654 | 0.63 | 1.5 |
Knee Kellgren-Lawrence score | 912 | 1.00 | 1.7 |
Hand Kellgren-Lawrence score | 1082 | 5.63 | 7.6 |
 |  | n | % |
Hip Kellgren-Lawrence score | 0,1 | 562 | 85.9 |
 | 2+ | 92 | 14.1 |
Knee Kellgren-Lawrence score | 0,1 | 671 | 72.2 |
 | 2+ | 259 | 27.8 |
Hand Kellgren-Lawrence score | 0,1 | 456 | 42.0 |
 | 2+ | 630 | 58.0 |
Zygosity | Monozygous | 454 | 41.4 |
 | Dizygous | 642 | 58.6 |
Physical activity | Inactive | 365 | 33.3 |
 | Moderately active | 532 | 48.5 |
 | Active | 199 | 18.2 |
Number of food frequency | 1 | 351 | 32.0 |
questionnaires used | 2 | 485 | 44.3 |
 | 3 | 236 | 21.5 |
 | 4 | 24 | 2.2 |