Fig. 6From: Comparative study of lumbar bone mineral content using DXA and CT Hounsfield unit values in chest CTLinear regressor estimation results. The color of each marker represents the age of a patient sample. AÂ and (B) show the estimates of BMC and BMC change, respectively, over DXA references. The metrics \(r\) and \(\mathit\in\) denote the correlation coefficient and mean absolute error, respectivelyBack to article page