Table 1 Characteristics of individuals who answered the KHOA-SQ (n = 7577)a
From: Validation of a screening questionnaire for hip and knee osteoarthritis in old people
| Â | Total | Hip | Knee |
|---|---|---|---|
Age: (DE) | 70.96 (6.96) | Â | Â |
   <70 | 3730 (49.23) |  |  |
   70–79 | 2886 (38.09) |  |  |
   ≥ 80 | 961 (12.68) |  |  |
Gender: | Â | Â | Â |
   Male (%) | 3313 (43.72) |  |  |
   Female (%) | 4264 (56.28) |  |  |
KHOA-SQ screening positive: n (%) | 3168 (41.81) | 1708 (22.54) | 2538 (33.50) |