中国麻风皮肤病杂志 ›› 2023, Vol. 39 ›› Issue (4): 253-256.doi: 10.12144/zgmfskin202304253

• 论著 • 上一篇    下一篇

甘肃省2000-2020年麻风新发病例空间分布流行病学特征分析

孙丽姣,冯淑梅,吴珊,张宏茂   

  1. 甘肃省疾病预防控制中心，兰州，730020
  • 出版日期:2023-04-15 发布日期:2023-03-27

Epidemiological characteristics of the spatial distribution of new leprosy cases in Gansu Province from 2000 to 2020

SUN Lijiao, FENG Shumei, WU Shan, ZHANG Hongmao   

  1. Gansu Provincial Center for Disease Control and Prevention, Lanzhou 730020, China
  • Online:2023-04-15 Published:2023-03-27

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摘要： 目的：分析2000-2020年甘肃省麻风新发病例空间分布特征，探测聚集区域，为本地区麻风预防控制策略和措施提供参考依据。方法：利用ArcGIS10.8和GeoDa1.6软件对甘肃省2000-2020年麻风发病情况进行分析，探索其空间分布规律和发病热点区域。结果：2000-2020年，全省14个市州87个县区中有8个市（州）有新病例报告，分布在32个县（区、市），显示了麻风在甘肃省县域“低发散在分布”的特征。全局自相关分析显示甘肃省麻风发病呈显著的聚集性分布，热点分析显示麻风病高值聚集区主要集中在康县、文县、武都区、徽县等县区。结论：甘肃省麻风疫情存在显著的地区聚集性，疾病高发地区采取有效地针对性措施有利于控制麻风疫情。

关键词: 甘肃省, 麻风, 新发病例, 空间分布

Abstract: Objective: To analyze the spatial distribution characteristics of new leprosy cases in Gansu Province from 2000 to 2020 to identify aggregation areas and provide a reference for leprosy prevention and control. Methods: ArcGIS10.8 and GeoDa1.6 software were used to analyze the leprosy incidence in Gansu Province from 2000 to 2020 and identified its spatial distribution pattern and incidence hotspot areas. Results: Of 87 counties/districts, 14 cities/prefectures , new cases were reported in 32 counties (districts, cities),8 cities/prefectures, which demonstrating the new leprosy characteristic of low incidence, scattered distribution in Gansu Province. Global autocorrelation analysis revealed a significant aggregated distribution of leprosy incidence in Gansu Province, and hot spot analysis demonstrated that high aggregation areas of leprosy were mainly concentrated in Kang County, Wen County, Wudu District, and Hui County. Conclusion: Leprosy incidence appears area clustering in Gansu Province, the effective targeted measures in these areas are needed.

Key words: Gansu Province, leprosy, new case, spatial distribution