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Participant demographics from the 24 month OAI visit.
| Included n = 444 |
Excluded n = 185 |
|
|---|---|---|
| Age | 63.1 (9.2) | 64.2 (8.6) |
| Body Mass Index | 29.4 (4.5) | 30.6 (5.1) |
| Sex (% male) | 52% | 46% |
| Race | ||
| Caucasian | 75% | 63% |
| Black | 22% | 32% |
| Other | 3% | 5% |
| Frequent knee pain | 44% | 56% |
| Kellgren Lawrence Grade | ||
| 0 | 15% | 7% |
| 1 | 17% | 6% |
| 2 | 36% | 30% |
| 3 | 29% | 30% |
| 4 | 3% | 27% |
| Medial JSN | ||
| 0 | 50% | 30% |
| 1 | 29% | 24% |
| 2 | 21% | 22% |
| 3 | 0% | 25% |
| Lateral JSN | ||
| 0 | 84% | 80% |
| 1 | 6% | 7% |
| 2 | 8% | 11% |
| 3 | 3% | 3% |
