Gait Alterations Associated With Worsening Physical Function Over 2 Years: A Machine-Learning Approach In The Multicenter Osteoarthritis (Most) Study. (March 2023) - Bacon, K.L.; Felson, D.T.; Jafarzadeh, S.R.; Kolachalama, V.B.; Hausdorff, J.M.; Gazit, E.; Stefanik, J.J.; Corrigan, P.; Segal, N.; Lewis, C.E.; Nevitt, M.C.; Kumar, D.