Table 10. Change of Skin Hydration in Treatment Group between Baseline and 3 weeks(Center between the medial aspect of the elbow and the wrist)

Descriptives	V2	V3	Difference	t or V	p–value
n	23	23	23	233.5	0.004b
Mean±SD	28.307±6.470	32.993±5.776	4.686±6.992
Median	28.633	33.400	1.500
Min	15.600	23.533	−6.333
Max	38.967	45.267	21.234

p-value by paired t-test
p-value by Wilcoxon signed rank test