分级预警运行模式应用于重大传染病疫情的效果分析

目的 分析分级预警运行模式在重大传染病疫情中的应用及效果。方法 采用分级预警运行模式应对2001年-2003年在我院的3次重大传染病疫情，分别为先后收治的209例霍乱、980例登革热和261例SARS患者。结果 根据疫情与不同传染病采用不同分级预警模式，霍乱疫情启动Ⅱ级预警，全部治愈（100％），登革热疫情启动Ⅲ级预警，治愈943例（96．2％），好转36例（3．7％），死亡1例（0．1％）；SARS疫情启动Ⅰ级预警，治愈159例（60．9％），好转70例（26．8％），死亡12例（4．6％），转院20例（7．6％）。结论 传染病疫情发生时，启动分级预警模式，能够迅速、高效、有序地进行传染病疫情应急处理，充分利用现有的医疗设备，最大程度地减少和控制传染病大流行，同时可减少疫病对医护人员健康和医院造成的危害，确保顺利完成救治任务。

Objective To investigate the application and effect of the grading forewarning system used in epidemic situations. Method The grading forewarning system was used to respond to the three big epidemic situations happened during 2001 - 2003, where there were 209 cases of cholera, 980 cases of dengue fever and 261 cases of SAILS. Results Different models of the grading forewarning system were used for different communicable diseases. The grade II model was used for cholera, and all cases were cured （100%）. The grade III model was used for dengue fever, and 943 cases were cured （96.2%）; 36 cases were improved （ 3. 7% ） and 1 case died （0. 1% ）. The grade I model was used for SAILS ： 159 cases were cured （60. 9% ） ; 70 cases were improved （26.8%） ; 12 cases died （4. 7% ） ; and 12 cases were transferred to other hospitals （4.6%）. Conclusion The grading forewarning system can deal with epidemics quickly and efficiently. The medical equipments and human resources can be used adequately. The epidemic can be controlled maximally. And the damage to the hospital and the staff can also be reduced.