河南省综合疾病监测系统漏报调查报告

Investigation on the underreporting of Disease Surveillance in Henan Province

摘要: 为了校正疾病监测数据资料，提高准确性，我们采取分层多阶段整群随机抽样的方法，分别在全省各监测点内开展了新生儿出生、居民死亡３年和３５种法定传染病１年回顾性漏报调查。总的出生和死亡漏报率各年波动在１９．１８～３９．６９％之间，平均漏报率在３０％左右，农村高于城市。医疗单位传染病总漏报率为１８.０３％，农村明显高于城市，居民传染病总漏报率为６０.３９％，城乡之间无明显差异

Abstract: In order to correct the data from disease surveillance,underreporting investigation on the birth,death and infectious diseases was carried out in the surveillance spotes of Henan by random sampling.The total rate was in the range from 19.18 to 39.69percent and the average rate was about 30 percent.The rates in rural areas were higher than that in urban areas .The underreporting rate in hospitals was 18.03 percent,of which it was remarkablely higher in rural areas than in urban areas(X2=67.89 P<0.01).The rate of the infectious diseases in residents was 60.39 percent and there was no difference between rural and urban areas.