Fig. 5From: Obesity alters the in vivo mechanical response and biochemical properties of cartilage as measured by MRIa, b Tibial cartilage compressive strain was significantly correlated with body mass index (BMI) (P <0.01) and body fat percentage (P <0.05). c, d Femoral cartilage strain was also significantly correlated with BMI (P <0.01) and body fat percentage (P <0.05)Back to article page