Table 1. Subject characteristics of RS and GARP.
* this can be in one or two knees.
| RS | GARP | |||||||
|---|---|---|---|---|---|---|---|---|
| joint effusion
grades |
# | Mean Age
(+/- SD) |
Mean BMI
(+/- SD) |
# knee OA* | # | Mean Age
(+/- SD) |
Mean BMI
(+/- SD) |
# knee OA* |
| Grade 0 | 65 | 54.0 (3.4) | 26.6 (4.6) | 3 | 47 | 60.7 (6.9) | 26.5 (3.8) | 21 |
| Grade 1 | 30 | 55.1 (3.9) | 28.0 (5.3) | 1 | 46 | 58.9 (6.6) | 25.8 (3.9) | 30 |
| Grade 2 | 30 | 54.8 (3.8) | 26.9 (4.4) | 1 | 5 | 58.3 (8.9) | 27.2 (7.3) | 4 |
| Grade 3 | 6 | 56.2 (2.1) | 29.8 (4.9) | 1 | 0 | - | - | - |
| Grade 4 | 4 | 52.0 (4.2) | 36.8 (10.1) | 1 | 0 | - | - | - |
| Grade 5 | 0 | - | - | - | 0 | - | - | - |
| Grade 6 | 0 | - | - | - | 0 | - | - | - |
| Total: | 135 | 54.5 (3.6) | 27.4 (5.2) | 7 | 98 | 59.7 (6.8) | 26.1 (4.0) | 55 |