?????
???????????????
????????????????????????
????DRGsDiagnosis Related Groups????
??????500???????20%80%???????????????????????????????
????2015????20127.3?5.96??????8.8?????8.84??????2015????3017?????500???????2006?45%??22%
????????????????????2%30???????2%???10%?
???????????????????????????????????????????????
????????????????
??????y?3%???DRGs?????????????
????????????????????????????????????????????20%??????
? 20160913 06