CAJ | 학술논문

目的从广西霍乱累计发病率分布图上探讨该病在地理分布上有否聚集性以及聚集性的等级分布如何。方法应用卫生统计学和流行病学分析方法进行地理学聚集性分析。结果累计发病率除Ⅱ级外、Ⅰ级、Ⅲ级和Ⅳ级的区域聚集性极显著（ P<0． 005），以Ⅳ级最为明显，次为Ⅲ级，表明这些区域存在影响霍乱发生和流行的不同因素。霍乱累计发病率分布图显示周高中低和南北高东西低的特点。结论广西霍乱发病呈现一定的地区聚集性。
목적종엄서곽란루계발병솔분포도상탐토해병재지리분포상유부취집성이급취집성적등급분포여하。방법응용위생통계학화류행병학분석방법진행지이학취집성분석。결과루계발병솔제Ⅱ급외、Ⅰ급、Ⅲ급화Ⅳ급적구역취집성겁현저（ P<0． 005），이Ⅳ급최위명현，차위Ⅲ급，표명저사구역존재영향곽란발생화류행적불동인소。곽란루계발병솔분포도현시주고중저화남북고동서저적특점。결론엄서곽란발병정현일정적지구취집성。
Objective Both area clustering appeared in cholera and it′ s ranks of distribation were explored from the distribution chart of accumulative incidence rate. Methods Hygienic statistics and epidemiological analysis were used to study the area clustering.Results The accumulative incidence rate appeared significant area clustering (P<0.005)in rank I, Ⅲ and IV (except for rank Ⅱ ). The most significant was found in rand IV, the second is rank Ⅲ .The datum revealed that there were variant factors which affect the occurrence and prevalence of cholera in these areas. From the distribution chart of accumulative incidence rate , the rank was higher in surrounding areas or northern and southern areas than in central areas or eastern and western areas. Conclusion Cholera incidence appeared area clustering in Guangxi Province.