Jin H, Xu J D, Liu H Y, Zhong C H
Zhongguo Ji Sheng Chong Xue Yu Ji Sheng Chong Bing Za Zhi. 1989;7(4):284-7.
The membrane filtration technique has been used widely in the evaluation of effect of control and survey of filariasis. The present study was made to explore an optimum number of mixed peripheral blood samples and a mathematical model of work load for this method in surveying filariasis. By analysing the correlation between the microfilaremia rate and the optimum number of mixed peripheral blood samples and applying the theory of Binomial Distribution or Poisson Distribution, the authors reckoned a table for estimating the number of filariasis cases in villages with different microfilarial rates and different population as well as the optimum number of mixed peripheral blood samples.
膜过滤技术已广泛应用于丝虫病防治效果的考核与调查。本研究旨在探索在丝虫病调查中该方法的最佳混合外周血样本数及工作量数学模型。通过分析微丝蚴血症率与最佳混合外周血样本数之间的相关性，并应用二项分布或泊松分布理论，作者编制了一个表格，用于估计不同微丝蚴率和不同人口数量的村庄中丝虫病病例数以及最佳混合外周血样本数。
