,(175,363000):,,,,,,,,,:;;,,,,,,[1](),,,,[2],,,,,,,,1,,,,,1,,,,,,,,1ó.org.cn50973://://(),,,,,,,,,3.4,,,,,,,,,,,,,,,,,,,4,1,,1,102ChineseJournalofCurrentHospitalAdministrationVol8No1January2010,,,,1,,1,,,,,,,,,,,,,,,,,,,[3],,,1..:,2004:157-161.2,,..,2000,13(4):218.3,,,..,2004;17(3):151.,(,442000):,,,,,,,,:;;;;;;,,,,,,200241,,,[1],1,,[2],,,,,,,,,,,,,;,,,,:12Vol8No1January2010ChineseJournalofCurrentHospitalAdministration