Table 32. Change of Transepidermal Water Loss(TEWL) between Treatment Group and Control Group in Baseline, 3 weeks and 6 weeks(Center between the medial aspect of the elbow and the wrist)

Group	V2	V3	V4		F	p–value^*
Group	Mean±SD	Mean±SD	Mean±SD		F	p–value^*
Control Group(n=24)	13.795±3.840	14.633±3.560	15.824±4.242	Group × Time	6.666	0.004
Treatment Group(n=23)	14.712±3.866	13.587±2.484	13.003±3.449	Group × Time	6.666	0.004
p–value^**	0.371^b	0.251^a	0.016^b

Greenhouse-Geisser adjusted p-value
Bonferroni adjusted p<0.017
p-value by Independent two-sample t-test
p-value by Mann-Whitney test