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Multivariate regression analyses for variables predicting OA severity
| Parameters | Model 1 | Model 2 |
|---|---|---|
| β | β | |
| Biochemical | ||
| ω-6 FA (osbond acid) | 0.36 (p < 0.08) | |
| ω-3 FA (EPA) | − 0.44* | |
| Leptin | − 0.24 | |
| Biomechanical | ||
| Weight | − 0.15 | − 0.06 |
| Whole model (r2) | 0.47** | 0.01 |
β standardized coefficient, EPA eicosapentaenoic acid. p values less than 0.05 are shown in bold. *p < 0.05; **p < 0.01
