Higher rate of Parkinsonism in Osteoarthritis? Taiwan Health Insurance claims analysis of 33,360 OA pts (age 50-64 yrs) vs age matched non-OA - found incr risk of Parkinsons in OA pts (aHR=1.41), esp in knee or hip OA (aHR 1.55) group. https://t.co/SHudF5NnwH