Document Classification

Section Type: RESULTS

Text: Treadmill time (s) increased by 130. 3 (95 % confidence interval 46. 4 to 214. 2) in the aerobic group ; by 83. 1 (0. 9 to 165. 3) in the strength group, and by 34. 3 (-1 to 69. 6) in the control group (P = 0. 04, control versus aerobic) after 3 months ; and by 196. 4 (112. 2 to 280. 7) in the aerobic group, by 122. 7 (37. 7 to 207. 6) in the strength group and by 27 (-40. 4 to 94. 4) in the control group (P = 0. 002, control versus aerobic, and P = 0. 03 control versus strength) after 6 months.