Compared with baseline , scores in the RA arm improved significantly at week @ on the CESD ( P = @ ) , hot flash severity ( P = @ ) , hot flash frequency ( P = @ ) , the HFRDI ( P = @ ) , and NSABP menopausal symptoms ( P = @ ) ; scores in the SA arm improved significantly on the EuroQol ( P = @ ) , the HFRDI ( P = @ ) , and NSABP menopausal symptoms ( P = @ ) .