摘要
在近来两次全国结核病流行病学抽样调查中,由于没有获得省级结核病患病率数据,为各省估算其患病率和疾病负担带来一定的困难。空间插值技术可以通过全国抽样点数据推算未抽样点的数据。作者综述了几种空间插值方法的特点和原理,及其在结核病和非结核病流行病学领域中的应用,并作出将在结核病患病率计算中应用插值方法的展望。
The fact that the provincial level prevalence data were not obtained through the recent two national TB epidemiological surveys,brings difficulties for prevalence and disease burden estimation for each province.The spatial interpolation method can be used to predict the data of not-sampled areas by data of sampled areas.The author summarized the characteristics and principles of several common used spatial interpolation methods,and their applications in TB and other fields.The author also prospected the application of spatial interpolation method in TB prevalence calculation.
出处
《中国防痨杂志》
CAS
2012年第12期760-763,共4页
Chinese Journal of Antituberculosis
关键词
结核
肺
流行病学
患病率
流行病学方法
Tuberculosis
pulmonary/epidemiology
Prevalence
Epidemiologic
