1. Physical therapy vs internet-based exercise training for patients with knee osteoarthritis: results of a randomized controlled trial 
K.D. Allen, L. Arbeeva, L.F. Callahan, Y.M. Golightly, A.P. Goode, B.C. Heiderscheit, K.M. Huffman, H.H. Severson, T.A. Schwartz 
Osteoarthritis and Cartilage 
Volume 26, Issue 3, Pages (March 2018)
DOI: /j.joca
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2. Fig. 1
CONSORT diagram.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
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3. Fig. 2
Estimated mean WOMAC Total Scores and 95% CIs by Group and Time Point.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
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4. Fig. 3
Comparison of change in WOMAC total scores between IBET and PT group (non-inferiority hypotheses): Results of intent-to-treat analyses.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
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