| Univariate analysis | Multivariate analysis | ||
---|---|---|---|---|
 | Regression coefficient (odds ratio (95% confidence interval)) | P value | Regression coefficient (odds ratio (95% confidence interval)) | P value |
Fruit | Â | Â | Â | Â |
   Cartilage volumea | -154.2 (-269.9 to -38.5) | 0.01 | -55.7 (-126.4 to 15.0) | 0.12 |
   Cartilage defectsb | 1.08 (0.87–1.34) | 0.46 | 1.06 (0.84–1.34) | 0.62 |
   Bone areac | -58.0 (-107.3 to -8.7) | 0.02 | -27.8 (-54.9 to -0.7) | 0.04 |
   Bone marrow lesionsd | 0.75 (0.55–1.03) | 0.07 | 0.72 (0.52–0.99) | 0.05 |
Vegetables | Â | Â | Â | Â |
   Cartilage volume | -120.4 (-241.5 to 0.6) | 0.05 | 20.6 (-52.0 to 93.1) | 0.58 |
   Cartilage defects | 0.99 (0.79–1.24) | 0.93 | 0.93 (0.73–1.17) | 0.52 |
   Bone area | -66.5 (-117.7 to -15.4) | 0.01 | -2.1 (-30.2 to 26.0) | 0.88 |
   Bone marrow lesions | 1.05 (0.77–1.45) | 0.76 | 1.01 (0.72–1.42) | 0.97 |