抽象的

????? Arsi ?? Ziway Dugda Woreda ???????????????????????

Nesradin Yune*、Nurraddis Ibarahim、Shahol Worku、Tesfaye Hailu、Adam Edao

???????????????????????????????????384?????????????????????202????182?????????????????RBPT???????RBPT??????????????CFT??????????1.56% (6/384)??????????????????4??1.04%??2??0.52%?????????????????????????4??1.04%??2??0.52%???5??1.30%??1??0.26%??????????????????1.30%???????0.26%???????????????6.7%???????????????1.6%???????????????????????????????P>0.05???????????????16.7%???????????????1.2%??P<0.05?? ?????Ziway??? ????????????????????????????????????????????????????????????????????????????????????????????????