Table 9. General change in PSS(Visit1, Visit2)

		N	Visit1	Visit2	p-value
PSS	Soy cream group	25	4.92±0.909	4.08±1.152	0.001*
	Placebo cream group	25	4.92±1.222	4.28±1.621	0.056

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