??????

???
[?]
??????1960????????2???2?3??????????????????????????????1964???64.3%12??1975??10.6%?1974???33.9%?3??1976??9.7%1975?????????0.84.2%
[?]
?
[?]??
??????
[?]?
1.? ????????????????????
2.?
[?]?
????????v????????????
[?]??
?
1????????????
2????????
3???
4??????
5?????????
6???????????
?????????
???...

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

??????????????????T3 T4 TSH??

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

????????????????????????????????????????????????????????????????????????????????????????????????
??????????????????????????????????????????????????
????()???????????????????????????????????????????
??????????????????????????0?51?23?1??23??11?????????
????????????????????????????

???????????~~~??
??...

????????(???)??????????????5%???????
????
1?????????
2??????
3????????|??????
4????????
5???????

[?]??????1960????????2???2?3??????????????????????????????1964???64.3%12??1975??10.6%?1974???33.9%?3??1976??9.7%1975?????????0.84.2%
 
?

1????????????

2????????

3???

4??????

5?????????

6?...

???? ?? (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 ???????????????????????????????????????

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