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Table 5 Summary of Gait Speed 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

H

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)

Gait Speed

79

68

74

44

41

40

42

39

35

1.268 ± 0.243

1.320 ± 0.252

1.364 ± 0.276

1.458 ± 0.296

1.415 ± 0.229

1.446 ± 0.320

1.369 ± 0.242

1.389 ± 0.215

1.501 ± 0.287

    

(0.063)

(0.535)

(0.215)

(0.366)

(0.318)

(0.902)

  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.