Journal of The Korean Society of Physical Medicine

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Table. 9.

Table. 9.

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

ABE GroupGBE GroupWSR Z-valueWSR p-value
TV (l)N1212-2.630.009**
Mean RankNR6.5006.940
PR6.5005.170
Sum of RanksNR13.00062.500
PR65.00015.500
Pre.497±.314.535±.320
Post.575±.240.445±.245
Change between Pre and Post Test.077±.167-.090±.152
MWU Z-value-2.042-1.845
MWU p-value.041*.065

WSR: Wilcoxon signed rank test

MWU: Mann-Whitney U test

NR: Negative Ranks

PR: Positive Ranks

TV: tidal 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