Table 1 Demographic clinical data of 50 patients with OA
Variable | No. | Percentage |
|---|---|---|
Affected knee | ||
 Right | 28 | 56.0 |
 Left | 22 | 44.0 |
Swelling | ||
 No | 42 | 84.0 |
 Mild | 5 | 10.0 |
 Moderate | 3 | 6.0 |
Crepitus | Â | |
 Fine | 40 | 80.0 |
 Coarse | 10 | 20.0 |
Tenderness | Â | |
 None | 19 | 38.0 |
 On the joint line | 19 | 38.0 |
 On multiple points | 5 | 10 |
 On the medial compartment | 1 | 2.0 |
 At the joint line and suprapatellar line | 1 | 2.0 |
 On all joints | 5 | 10.0 |
Warmth | ||
 Yes | 8 | 16.0 |
 No | 42 | 84.0 |