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Table. 3.

Table. 3.

Comparison of the Change in the Control Group

Experimental Ⅱ group (n = 10) t p'

pre-test (M ± SD) post-test (M ± SD)
FEV1(%) 42.77 ± 4.31 43.85 ± 4.84 -1.846 .122
FEV1/FVC(%) 46.23 ± 5.18 47.13 ± 4.85 -1.561 .148
RF(Hz) 1344.12 ± 302.19 1401.23 ± 285.55 -2.423 .038 *
VM(Hz) 1714.29 ± 309.83 1792.15 ± 315.12 -2.124 .043 *
VL(Hz) 2194.26 ± 387.32 2212.12 ± 301.26 -2.285 .042 *
6MWT(m) 348.85 ± 48.41 368.1 ± 37.18 18.254 .041

′Paired t-test

* 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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