Reijman, M.

study patient osteoarthritis hip oa group progression grade score baseline association follow-up result outcome definition hip pain factor kellgren table lawrence radiograph reliability cartilage validity model population radiographic hip osteoarthritis surgery subject analysis month fracture measurement tibial difference index activity arthroplasty change effect reconstruction rheum reijman croft study population knee oa tunnel space angle rotterdam function control femoral alignment questionnaire health signi replacement body mass index scale quality measure ligament rotterdam study symptom arthritis women osteotomy radiological number subscale hip roa treatment disease j bone ctx-ii disability risk factors bw.indd incident