???????

?????????????
??????????????????????????????????^????????????????????????????????????????1????????????????????
??!

??? ?

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

???????? ? ?????????? ????102???64??6?? ?97.06%?98.44%??P=0.269>0.05 ?????????????i? http://www.39kf.com/cooperate/qk/clinicalmedicine/0505/2005-09-22-102565.shtml ?????????????????? http://bbs.91.cn/Sview-3-173807.htm
??   2010-09-27 07:13 ?????????????
???...

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

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

????????????????????????? ?20-30?20?6???10??3????2 ??10??6???30?10????30??30???10??10???????30?

?????????????????????????????????????????????????????????????????????????????????
@???X??????????????????

?----?????
????????????
?
1.?????
2.??