Journal of The Korean Society of Physical Medicine

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Table. 5.

Table. 5.

Change in Length (cm)

Pre Test Post Test Post-Pre Difference t p

Mean ± SD Mean ± SD Mean ± SD
Eye open Contact group (n = 10) 21.33 ± 6.15 15.92 ± 1.15 -5.41 ± 6.79 -2.520 .033*
Untact group (n = 10) 22.71 ± 3.08 19.43 ± 3.72 -3.28 ± 2.68 -3.870 .004*
t -.923
p .368
Eye close Contact group (n = 10) 15.44 ± 1.96 13.56 ± 1.71 -1.88 ± 1.30 -4.563 .001*
Untact group (n = 10) 16.49 ± 3.00 13.69 ± 2.81 -2.80 ± 2.85 -3.111 .013*
t .929
p .365

SD : standard deviation

* p : < .05

J Korean Soc Phys Med 2021;16:73-81 https://doi.org/10.13066/kspm.2021.16.1.73
© 2021 J Korean Soc Phys Med