Table 28. Change of Transepidermal Water Loss(TEWL) between Treatment Group and Control Group in 3 weeks and 6 weeks(Center between the medial aspect of the elbow and the wrist)

	Descriptives	V3	V4	Difference	p–value
Control Group	n	24	24	24	0.126b
	Mean±SD	14.633±3.560	15.824±4.242	1.190±3.713
	Median	14.533	15.200	0.717
	Min	7.167	8.667	−4.667
	Max	23.267	27.767	13.834
Treatment Group	n	23	23	23	0.409a
	Mean±SD	13.587±2.484	13.003±3.449	−0.584±3.325
	Median	14.267	12.767	−0.500
	Min	8.500	5.200	−6.234
	Max	17.633	20.767	6.634
p–value		0.251c	0.016d	0.101d

p-value by paired t-test
p-value by Wilcoxon signed rank test
p-value by Independent two-sample t-test
p-value by Mann-Whitney test