
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)


6min walk

79

68

74

44

41

40

42

39

35

456.45 ± 87.62

475.27 ± 90.77

490.89 ± 99.30

524.86 ± 106.52

509.41 ± 82.43

520.52 ± 115.14

492.91 ± 86.95

500.15 ± 77.46

540.35 ± 103.37

   
0.063

0.535

0.215

0.366

0.318

0.902

 W: Walking only group; WB: Walking and Behavioural Group; C: Selfdirected group (unsupervised/selfdirected); N: number of subjects in each comparative group; SD: standard deviation; vs: versus; data is presented as mean (standard deviation); P: pvalue (statistical significance); * Statistically significant; 6mwt: 6min walk test (walking endurance).