?????,??????????!??????????,?????

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??????????????,?????????????,???,????????,?????????????“???”,??????? 1001 ???(??? 72.3%)???? 809 ?????????(?????? 60%)????,??????BMI ?????

??,??????

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????????

???????????,????????????????,????“????????”?

????????,??(TDCE)???,?? TDCE ???? 3.72,?? 2.65(p < 0.001)??????????????,???????????????

????????,????????????“????????”?????,?????,??????????????,????????????????,????“??”????????????,???,???????????,??????????,???????

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????????????,???????????“??????”??????????????“????”??????????,?????????????,?????????“????????????”,??????????“????????????”??????????????(BMI)?????,?????????????,????????????????

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???,?????“?????????????”,???????????,???????,???

1 ????,????“???”

????????????????????????????,???????????????,????,????? 52 ????????????????????????????,????????????? 13%~17%?

????,??????,???????????,????????????

2 ?????????“??????????”

?????“??????????????”?

?????????,????????????????(??????????????????????????????????????????)??????? B12(?????????????????????)?????????

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3 ?????????????

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4 ??????

??,????????????,????????????,????????????????????????:

(1)??????,??????????,?????;

(2)???,??????????,??????????;

(3)????????,?????????,?????;

(4)??????????,??????,????????????????????????????????,????;

(5)??????,??????????????????????????,????

????????“????”??????????????,???????????????????????,?????????????,????“??”?

??????,?????????????????“????????????”????????????,???????,???“????”????!

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