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Table 6 Summary of Timed Up and Go for three study arms

From: The implementation of a community-based aerobic walking program for mild to moderate knee osteoarthritis: A knowledge translation randomized controlled trial: Part II: Clinical outcomes

  Baseline 12 Months 18 Months
W WB C W WB C W WB C
N N N N N N N N N
Mean ± SD Mean ± SD Mean ± SD Mean ± SD Mean ± SD Mean ± SD Mean ± SD Mean ± SD Mean ± SD
    W Vs. C(P) WB Vs. C(P) WB Vs. W(P) W Vs. C(P) WB Vs. C(P) WB Vs. W(P)
TUG 79 69 74 44 41 41 42 39 35
9.04 ± 2.72 8.58 ± 2.45 8.34 ± 3.28 8.12 ± 2.44 8.10 ± 1.54 7.65 ± 1.79 8.41 ± 2.05 8.40 ± 1.36 7.88 ± 1.89
     (0.796) (0.770) (0.576) (0.860) (0.434) (0.525)
  1. W: Walking only group; WB: Walking and Behavioural Group; C: Self-directed group (unsupervised/self-directed); N: number of subjects in each comparative group; SD: standard deviation; vs: versus; data is presented as mean (standard deviation); p: p-value (statistical significance); * Statistically significant TUG: timed up and go.