Table 13. General change measured by Corneometer(Visit1, Visit2)

		N	Visit1	Visit2	p-value
part 1	Soy cream group	25	52.58±18.301	54.92±11.891	0.451
	Placebo cream group	25	45.47±20.567	44.37±19.004	0.668
part 2	Soy cream group	25	50.67±20.757	57.52±18.135	0.025*
	Placebo cream group	25	44.97±20.177	45.92±21.130	0.670

p<0.05*
a) T-test
b) Data expressed as mean ± SD