Effectiveness of Manual Physical Therapy and Exercise in Osteoarthritis of the Knee

Figure 2. Black circles represent the treatment group; white circles represent the placebo group. Among patients who completed the study, those in the treatment group had a greater average improvement in distance walked compared with placebo recipients by week 8 (  = 0.001).
Figure 2. Black circles represent the treatment group; white circles represent the placebo group. Among patients who completed the study, those in the treatment group had a greater average improvement in distance walked compared with placebo recipients by week 8 (  = 0.001). Average distance walked in 6 minutes at baseline, 4 weeks, and 8 weeks.P

This Article

  1. Ann Intern Med February 1, 2000 vol. 132 no. 3 173-181
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