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Table. 4.

Table. 4.

Comparison of the Change between the Groups

Experimental group Ⅰ(n = 11) Experimental group Ⅱ(n = 10) F p'


pre-test (M ± SD) post-test (M ± SD) pre-test (M ± SD) post-test (M ± SD)
FEV1(%) 44.56 ± 7.56 46.25 ± 3.21 42.77 ± 4.31 43.85 ± 4.84 1.925 .248
FEV1/FVC(%) 48.67 ± 6.44 49.23 ± 4.25 46.23 ± 5.18 47.13 ± 4.85 1.725 .213
RF(Hz) 1212.32 ± 282.13 1415.44 ± 234.09 1344.12 ± 302.19 1401.23 ± 285.55 12.785 .031 *
VM(Hz) 1821.18 ± 246.73 1919.23 ± 241.28 1714.29 ± 309.83 1792.15 ± 315.12 6.329 .043 *
VL(Hz) 2218.38 ± 312.28 2336.16 ± 286.29 2194.26 ± 387.32 2212.12 ± 301.26 6.400 .048 *
6MWT(m) 54.3 ± 15.14 50.4 ± 12.71 56.1 ± 13.78 48.1 ± 7.78 2.427 .138

′ANCOVA

* p < .05

J Korean Soc Phys Med 2021;16:99-106 https://doi.org/10.13066/kspm.2021.16.3.99
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