Figure 1From: Effect of leisure time physical activity on severe knee or hip osteoarthritis leading to total joint replacement: a population-based prospective cohort study Adjusted relative risks and 95% CI for total knee replacement (TKR) or hip replacement (THR) due to OA. Association between the four most commonly reported activities (walking bicycling, using stairs, and gardening), respectively, and TKR/THR. Walking was associated with a lower risk of THR.Back to article page