????

??
     (1)????R?10~30mg??3-53D6??????????-120mg6-12???????????TSH???????
     (2)??????????
     (3)???????110000????25ml??5???      2??   
     (1)?s?????????????????????
  ...

???????????????????????????????????
?????????????????????????????
????(TSH)??????TSH??????????????????????????????TSH???TSH??????6-9??

????1-2??????TSH????????????????????????????????????T3T4??T4?T3?????T4?
???????
,?
??

??
1????????????
2?????????
3??????????????????????
????????88.2%????????????????????????????????????

1??????2???????3????????????????????

???????????????????????

???? ?? (iodine deficiency disorders IDD) ?????????????????????????????????????????? TSH ?????? TSH ????????????????????????

WHO ????? 150 g ??????? (MUI)100~200 g/L ?????????????? MUI<100~80 g/L ??? MUI<80~50 g/L ??? MUI<50 g /L ???????????????????????????????????????

??? ???????...