Document Classification

Section Type: RESULTS

Text: There were no statistically significant differences between the two groups regarding the change in FEV1 (mean difference -0. 8 % predicted, 95 % CI -4. 4 to 2. 9 % predicted, p = 0. 33), 6 MWD (mean difference 12. 2 m, 95 % CI -37. 4 to 12. 2 m, p = 0. 16), CRQ (mean difference in total score 0. 2, 95 % CI -0. 1 to 0. 4, p = 0. 11) and rMSSD (mean difference 2. 2 ms, 95 % CI -20. 8 to 25. 1 ms, p = 0. 51).