怀集县疟疾监测简化方法的结果分析

Analysis of simplified malaria surveiliance method in huaiji county

疟疾防治后期 ,采用不同的疟疾监测方法 ,结果“八五”期间常规监测以“四热”病人为主 ,“九五”期间简化监测以“二热”病人为主要血检对象 ,流行季节扩大到发热原因不明的病人。经统计学检验 ,两期间当地居民疟原虫阳性率无显著性差异 (P >0 0 5 )。在疟疾发病较低的地区 ,实施简化监测方法应是可行的 ,监测质量并没有降低 ,且取得满意的效果。

Diffenent surveillance methods were used to monitor the late stage of prevention aganist malaria. During '85' periods,the target subjects of blood examination by conventinal surveillance were the 'four types of febrile' patients and during '95' period they were the 'two types of febrile' patients by the simplified surveillance. And it would be extended to those with fever of unknown origin in the peak season. The statistical test showed that the positive rate of Plasmodium vivax of the local resident between '85' period and '95' period was not significant difference ( P >0 05). It was practicable to take simplified surveillance method in the area where the malaria morbidity rate was low.Under such simplificied surveillance method,the conventinal of malaria is still satisfactory.