Back pain is very seldom limited to the back, especially if it goes untreated for too long. Many patients also report that they start to develop problems with their legs and hips over time.
In the study, researchers set out to see if there was a correlation between reported low back pain and future osteoarthritis related problems such as hip or knee trouble. The population-based cohort study indicated that there was a higher incidence of hip osteoarthritis in patients with previously reported low back pain. They did not find a significant correlation with low back pain and future osteoarthritis of the knee joints.