摘要
在疾病监测中病例漏报是不可避免的，由于漏报经常导致所获得的率不准确，所以为了减少病例漏报，世界卫生组织在Ⅰ型糖尿病的监测中推广了一种捕获─再捕获方法对病例漏报进行校正。本文介绍了这一用于疾病监测中质量控制的方法。该方法通过对两个来源的病例捕获和再捕获，可以校正率的差异，并通过计算预计值，可以得到标化率，从而消除了漏报的影响。并进而可以进行地区和国家之间的比较。
Underreport of cases in disease surveillance was inevitable and often lead to obtain inc- curacy data. In order to decrease underreport cases , capture-mark-recapture method was used in WHO multinational project for Ⅰtype diabetes surveillance. Review the quality control techniques in disease surveillance was introduced in this paper. By collecting 2 sources cases (capture - mark - recapture) .we can employ the approches to evaluate or correct the difference of rates and the degree of under- ascertainment, and calculate the corrected estimate,to achieve a standardized rate,and make it possible to compare thsee rates anmony nations and regions.
出处
《疾病监测》
CAS
1995年第6期176-181,共6页
Disease Surveillance
关键词
疾病监测
病例漏报
捕获-再捕获
disease Surveillanoe underreport of cases capture-mark-recapture
