Journal of The Korean Society of Physical Medicine

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Table. 10.

Table. 10.

Comparison of the IRV during the Intervention in the ABE and GBE Groups

ABE GroupGBE GroupWSR Z-valueWSR p-value
IRV (l)N1212-1.530.126
Mean RankNR8.5006.640
PR6.1006.300
Sum of RanksNR17.00046.500
PR61.00031.500
Pre1.979±1.2292.238±1.268
Post2.426±1.0922.018±1.156
Change between Pre and Post Test.447±1.010-.220±1.519
MWU Z-value-1.726-.589
MWU p-value.084.556

WSR: Wilcoxon signed rank test

MWU: Mann-Whitney U test

NR: Negative Ranks

PR: Positive Ranks

IRV: inspiratory reserve volume

ABE Group: aquatic breathing exercise group

GBE Group: general breathing exercise group

J Korean Soc Phys Med 2019;14:91-107 https://doi.org/10.13066/kspm.2019.14.3.91
© 2019 J Korean Soc Phys Med