Viet Anh Nguyen, Chi Sun, Haocheng Xu, Hongli Wang, Xiaosheng Ma, Feizhou Lu, Jianyuan Jiang
?????????: ? ??????? ????? ????????? ??? ????????????? ????????? ?????????? CT HU ??????? ????? ????? ????? ???? CT HU ??????? ????? ???????-?????? ?????-?? ??????????????????? (DEXA) ???????? ??????? ???? ?????? ????? ???? ?????? ?????????? ???????????.
????????: ?? ?????????? ???????????? ?????? CT ????? DEXA ????????? ?????? ??????????? ?????? ???????? ??????????? ?????? 32 ???? ?????? ??????? ? ????????? ??????????? ????????????????. ??????? ????????? ????? (mHU), ??????? ????????? ????? (lHU) ????? ????????????? ????? (tpHU) ????? HU ????? ??????? ????? ??????, ???? ????, ????????? ????? ????? ????? ???? (?????? sHU, mbHU, iHU) ??????????. CT ?????????. ????? ????????? ????? T ?????? ????? BMD ?????? ???? DEXA ??? ??????????. HU ????? ???? ???????, ????????? ????? DEXA T-???????? HU ????? ????? ????????? ???? ???????????; DEXA BMD- ?????? ????????????????.
???????: ????????? ???????, mHU ????? ?????????? ??????? (p<0.001), ????? mbHU ????? iHU ???????? ???????? ????. mHU ????? lHu?? ???????? tpHU ??????? HU ??????? ????? ????. mHU ????? ????????? (p <0.001) lHU ???? ???? ?????? ??????? ????? ????. mHU ????? lHU ????? ????? ??? ????????? T-????????? (p<0.01) ?????? ?????? ????? ???????? ????????????. tpHU ????? T-???????? ???? BMD (p>0.05)?? ?????? ?????? ????? ????. ????? ??? ??????????? ????? ????????? ???? ???????? HU ??????? (sHU,mbHU,iHU) T-???????? ????? BMD(r>0.6, p<0.01)?? ????? ?????? ????? ??????.
????????: CT HU ????? ???????? ???? ???????? ???????? ??????? ???????, ???????? ??? ?????? ???????? ???? ??????????. L1-L4 ???? ????????????? ??? ?????????? ???????? ??? ????????? ????? ?????? ??????? ???? ????????? ????? ????. ?????? ?????????, ??????? ????????? ???? ????? ???????????? ???? ??????? ???? ??????? ??????? ?????? ???? ??????? ???? ??????? ???????? ???????.
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