【摘 要】
：
有些季节性高发传染病的流行期是跨年度的。本文用圆形分布法对牡丹江市1976～1978年的流脑发病资料进行了跨年度与非跨年度的发病时间分布的分析与比较。
The prevalence of
【机 构】
：
牡丹江市卫生局,牡丹江市卫生防疫站,
论文部分内容阅读
有些季节性高发传染病的流行期是跨年度的。本文用圆形分布法对牡丹江市1976～1978年的流脑发病资料进行了跨年度与非跨年度的发病时间分布的分析与比较。
The prevalence of some seasonal high-prevalence infections is multi-year. In this paper, circular distribution method was used to analyze and compare the distribution of morbidity between 2014 and 1978 in Mudanjiang City.
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