Document Classification

Section Type: RESULTS

Text: Participants randomized to the intervention group significantly increased their 6-minute walk distance ([reported in meters] 357. 4 to 399. 8 vs 353. 3 to 342. 2 for those in the control group ; mean difference, 53. 5 [95 % CI, 33. 2 to 73. 8] ; P <. 001), maximal treadmill walking time (intervention, 7. 91 to 9. 44 minutes vs control, 7. 56 to 8. 09 ; mean difference, 1. 01 minutes [95 % CI, 0. 07 to 1. 95] ; P =. 04), accelerometer-measured physical activity over 7 days (intervention, 778. 0 to 866. 1 vs control, 671. 6 to 645. 0 ; mean difference, 114. 7 activity units [95 % CI, 12. 82 to 216. 5] ; P =. 03), WIQ distance score (intervention, 35. 3 to 47. 4 vs control, 33. 3 to 34. 4 ; mean difference, 11. 1 [95 % CI, 3. 9 to 18. 1] ; P =. 003), and WIQ speed score (intervention, 36. 1 to 47. 7 vs control, 35. 3-36. 6 ; mean difference, 10. 4 [95 % CI, 3. 4 to 17. 4] ; P =. 004).