论文部分内容阅读
本文对费县４乡镇１９９５年全部１９４例恙虫病人的空间分布模式进行了分析，结果表明费县恙虫病分布不符合柏松分布（ｘ２＝７９．６１，Ｐ＜０．０５），而与负二项分布拟合度良好（ｘ２＝３．６８８，Ｐ＞０．０５）。说明费县恙虫病人分布不是随机的，而是有明显的聚集性。
In this paper, the spatial distribution patterns of 194 tsutsugamushi patients in four counties in 1995 in Fei County were analyzed. The results showed that the distribution of tsutsugamushi disease in Fei County did not accord with the distribution of cypress (x2 = 79.61, P <0.05) The binomial distribution fitted well (x2 = 3.688, P> 0.05). Explain Fei County tsutsugamushi patient distribution is not random, but there is a clear aggregation.