Relation of temporal asymmetry during walking to 2-year knee pain outcomes in those with mild-to-moderate unilateral knee pain: an exploratory analysis from the Multicenter Osteoarthritis (MOST) Study.

We aimed to 1) explore the cross-sectional relation of unilateral knee pain severity and temporal asymmetry during walking and 2) determine relations of temporal asymmetry during walking to 2-year changes in ipsilateral and contralateral knee pain in those with mild-to-moderate unilateral knee pain.