北京市农村28个公社肺结核病登记及新登记情况的分析

CASE REGISTRATION RATE AND NEW-CASE REGISTRATION RATE OF PULMONARY TUBERCULOSIS IN TWENTY-EIGHT RURAL COMMUNES OF BEIJING

本文调查1977年北京市农村28个公社活动性肺结核登记率为0.39%,人口传染源率为0.41‰,新登记率为0.54‰。在各年龄组中,不拘登记率、新登记率及人口传染源率均以老年组高,特别是男性55~59岁组,分别高达1.77%、1.89‰及1.30‰。故老年人组应列为重点防治对象。在28个公社中,有5个公社进行了普查,得出肺结核患病率为0.43%,人口传染源率为0.46‰。与另23个公社的登记率0.39%与人口传染源率0.40‰相比较两者相差不大。这说明做好经常性结核病防治工作的地区,登记率和新登记率大致能反映结核病患病、发病的流行趋势。此法结合防治工作积累资料,省人省物,简便易行。

The case registration rate,infectious case registration rate and new-case registration rate of pulmonary tuberculosis in 28 rural communes of Beijing,1977 were 0.39%,0.41‰and 0.54‰respectively.Among all the age groups,all the rates were higher in the older age groups,especially the 55-59 age group,in which they were 1.77%,1.89‰and 1.30‰respectively,showing that more emphasis should be put on these age groups.Mass chest surveys were carried out in 5 of the 28 communes.The prevalence rates of pulmonary tuberculosis and infectious cases thus obtained were 0.43%and 0.46‰respectively.In comparison with the case registration rate of 0.39%and infectious case registration rate of 0.40‰of other 23 communes there is not much significant difference,showing that in an area where tuberculosis control measures and registration have been persistently carried out case registration rate and new-case registration rate can well reflect the trends of prevalence and incidence of pulmonary tuberculosis,and information can be accummulated economically and conveniently during the routine porgramme.