Fig. 4From: A multi-factorial analysis of bone morphology and fracture strength of rat femur in response to ovariectomyCorrelation analysis between the morphological characteristics and breaking force. The correlation lines (black line) with correspondent R2 values (shaded R2 box) of the graphs indicate the correlation between two variables within the two groups (control and OVX). Cortical volume (Ct.V) and cortical porosity (Ct.Po) were positively correlated, while tissue mineral density (TMD) showed a negative correlation with the breaking forceBack to article page