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Efficacy of the online, personalized OA risk calculator (OA Risk C) in increasing willingness to engage in behaviors preventing accumulation of knee OA risk factors
| Percent Moving to Action Stage | Relative Risk* | ||
|---|---|---|---|
|
| |||
| Control | OA Risk C | ||
| Weight Management | |||
| Contemplation Ladder N=155 |
17.7% | 17.1% | 1.0 (0.5–2.2) |
| Diet Contemplation Ladder N=150 |
23.7% | 29.7% | 1.3 (0.7–2.5) |
| Exercise Contemplation Ladder N=133 |
13.6% | 26.9% | 2.1 (0.9–4.7) |
Adjusted for region and obesity
