Table 3. Change of sleeping disorder in two groups*.

Group	Number	Improved	No change
Chinese decoction with endocrine therapy	32	27 (27/32, 84.4%)	5 (5/32, 15.6%)
Endocrine therapy	28	16 (16/28, 57.1%)	12 (12/28, 42.9%)

*Chi-square test , P=0.019