... modalities – for instance,markers of dynamic turnover (typically biochemical markers) and assessment of current status (for example, by MRI) – mayprovide complementary information and thereby superior ... articleIdentification of progressors in osteoarthritis by combining biochemical and MRI-based markersErik B Dam1, Marco Loog1,2,3, Claus Christiansen1, Inger Byrjalsen1, Jenny Folkesson2, ... in the analysis. We perform this in two alternative ways in the analysis. Firstly, we combine thetwo knee measurements into a single subject measurement by averaging – this allows use of standard...