Table 24. Change of Transepidermal Water Loss(TEWL) between Treatment Group and Control Group in Baseline and 3 weeks(Center between the medial aspect of the elbow and the wrist)

	Descriptives	V2	V3	Difference	p–value
Control Group	n	24	24	24	0.101^a
	Mean±SD	13.795±3.840	14.633±3.560	0.839±2.406
	Median	13.783	14.533	0.716
	Min	8.067	7.167	−4.966
	Max	24.933	23.267	5.234
Treatment Group	n	23	23	23	0.088^a
	Mean±SD	14.712±3.866	13.587±2.484	−1.125±3.023
	Median	14.000	14.267	−0.867
	Min	6.700	8.500	−10.000
	Max	26.500	17.633	3.667
p–value		0.371^d	0.251^c	0.017^c

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