Table 1 Sample characteristics for the total study cohort (n = 143) and for the study sample with paired data on health-related quality of life (n = 119)
Total study cohort (n=143) | Study sample (n=119) | |
|---|---|---|
Gender % (n) | ||
Men | 22 (32) | 23 (27) |
Women | 78 (111) | 77 (92) |
Age (years) | ||
mean (SD) | 65.9 (9.3) | 66.4 (8.7) |
min-max | 40–90 | 40–90 |
Most affected joint % (n) | ||
knee | 72.1 (101) | 72.3 (86) |
hip | 25.7 (36) | 25.2 (30) |
hand | 2.1 (3) | 2.5 (3) |
missing data | 2.7 (3) | |
BMIa mean (SD) | 28.9 (6.3) | 28.7 (6.4) |