Serum LDL-C decreased by 7.95 % ( 95 % CI : -15.09 -0.81 % ) and 6.32 % ( 95 % CI : -13.450.08 % ) , and serum hs-CRP decreased by 0.164 ( 95 % CI : -0.309 -0.019 ) and 0.054 ( 95 % CI : -0.1990.012 ) in the whole soy group compared with daidzein and milk placebo groups , respectively .