2003～2005年安徽省疟疾形势分析

Analysis on epidemic situation of malaria in recent 3 years of Anhui Province

目的了解安徽省疟疾流行趋势和特征，为制定防治措施提供依据。方法使用Epiinf03．3．2和Excel软件分析2003-2005年的全省疟疾发病资料。结果安徽省2003-2005年疟疾发病率显著上升（x^2=3167．6687，P〈0．01）。其中2004年发病率13．84／10万，比2003年的12．43／10万，上升11．26％；2005年发病率24．19／10万，分别比2004年和2003年上升74．89％和94．60％。极少数行政村出现发病集中现象。结论安徽省疟疾疫情回升，疟疾形势不容乐观。

Objective To understand epidemic tendency and features of malaria in Anhui Province and to provide evidence of preventing and controlling measures made by us. Methods To analyze the surveillance data on malaria in our province among 2003-2005 with Epi info3.3.2 and Excel software. Results There were obviously raising in the incidence rates of malaria in anhui province among 2003 - 2005 （X^2= 3167. 6687, P〈0. 01 ）. The morbidity in 2004 was 13.84 per one hundred thousand, it was 11.26 per hundred higher than that（12.43/100 000）in 2003; the incidence rates were 24.19/100 000 in 2005, and 74.89% and 94.60% higher than them in 2004 and 2003 respectively. There was the status of centralizing morbidity in the minority villages. Conclusion The epidemics of malaria had been risen, and there was a challenge in the epidemic situation in anhui province.