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. 2015 Jan 12;10:133–144. doi: 10.2147/COPD.S73398

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© 2015 Pothirat et al. This work is published by Dove Medical Press Limited, and licensed under Creative Commons Attribution – Non Commercial (unported, v3.0) License

The full terms of the License are available at http://creativecommons.org/licenses/by-nc/3.0/. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed.

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Change from baseline over 24 months in exercise capacities.

Notes: (A) Change from baseline over 24 months in 6-MWD. (B) Change from baseline over 12 months in endurance time. Values and error bars represent the mean ± standard error. Within-group change from baseline in 6-MWD. Within-group change from baseline in endurance time; *P<0.05. Comparison between patients with SET and control groups; ^#P<0.05.

Abbreviations: 6-MWD, 6-minute walk distance; SET, Suandok exercise training; MCID, minimal clinically important difference.