0 and 1 were collapsed since 1 represents signal hyperintensity on T2-weighted images of indeterminate significance, hence the analysis variables ranged from 0–3.
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Magnetic resonance imaging predictors (cartilage, osteophytes and meniscus) of prevalent and 3-year incident medial and lateral tibiofemoral knee joint tenderness and patellofemoral grind.
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The sentences
However, MPO was predictive of PF grind in age-sex-BMI adjusted models, and it remained borderline significant in the fully adjusted model.