职业与健康 ›› 2026, Vol. 42 ›› Issue (18): 2508-2512.

• 论著——流行病学与预防保健 • 上一篇    下一篇

2014—2023年文山州其他感染性腹泻病流行病学特征及时空聚集性分析

李宝葳1, 戚艳波2(), 何世俊1, 黄晓英1, 赵津1, 刘芳1   

  1. 1 文山壮族苗族自治州疾病预防控制中心云南 文山州 663000
    2 云南省疾病预防控制中心云南 昆明 650500
  • 收稿日期:2025-10-15 修回日期:2025-12-26 出版日期:2026-09-15 发布日期:2026-08-28
  • 通信作者: 戚艳波
  • 作者简介:戚艳波,E-mail:249682547@qq.com
    李宝葳,女,主管医师,主要从事传染病控制和突发公共卫生事件处置工作。

Epidemiological characteristics and spatial-temporal clustering analysis of other infectious diarrheal diseases in Wenshan Prefecture from 2014 to 2023

LI Baowei1, QI Yanbo2(), HE Shijun1, HUANG Xiaoying1, ZHAO Jin1, LIU Fang1   

  1. 1 Wenshan Zhuang and Miao Autonomous Prefecture Center for Disease Control and PreventionWenshanYunnan 663000, China
    2 Yunnan Center for Disease Control and PreventionKunmingYunnan 650500, China
  • Received:2025-10-15 Revised:2025-12-26 Online:2026-09-15 Published:2026-08-28
  • Contact: QI Yanbo

摘要:

目的 分析2014—2023年文山州其他感染性腹泻病流行特征和时空聚集情况,为制定防控措施提供参考依据。方法 采用描述流行病学方法、Joinpoint和SaTScan软件对文山州其他感染性腹泻数据进行分析。结果 2014—2023年文山州其他感染性腹泻病报告22 637例,年均发病率为63.18/10万,发病集中在11月—次年2月和5—6月;男女比为1.39 ∶ 1,0~<5岁组发病率最高(733.36/10万),职业以散居儿童为主(80.72%);各县(市)均有病例报告,丘北县发病率最高(163.32/10万),广南县平均年度变化百分比(average annual percent change,APCC)为20%。时空聚集时间为1—6月,丘北县和砚山县是Ⅰ类聚集区;明确病原学病例3 317例,轮状病毒感染占91.05%。结论 2014—2023年文山州其他感染性腹泻病报告发病呈缓慢上升趋势,呈双峰分布,冬季为主高峰,散居儿童是重点防控人群,发病存在明显时空聚集,聚集区域集中在文山州西北部的丘北县、砚山县和文山市,需针对重点人群、区域和时段制定精准防控策略和实时发布预警,防止聚集性疫情的发生和扩散。

关键词: 其他感染性腹泻病, 流行病特征, 发病率, 时空聚集, 平均年度变化百分比, 病原学

Abstract:

Objective To analyze the epidemic characteristics and temporal and spatial aggregation of other infectious diarrhea diseases in Wenshan Prefecture from 2014 to 2023,and provide scientific basis for the formulation of prevention and control measures. Methods Descriptive epidemiological methods,Joinpoint and SaTScan software were used to analyze the data. Results A total of 22 637 cases of other infectious diarrhea diseases were reported in Wenshan Prefecture from 2014 to 2023,with an average annual incidence of 63.18/100 000,and the incidence was concentrated from November to February and May to June of the following year. The male to female ratio was 1.39∶1,the highest incidence was in the 0-4 years old group(733.36/100 000),and the occupations were mainly scattered children(80.72%). Cases were reported in all counties(cities),with the highest incidence in Qiubei County(163.32/100 000). The average annual percent change(APCC) in Guangnan County was 20%.The time of spatial and temporal aggregation was from January to June,Qiubei County and Yanshan County were Ⅰ type aggregation areas. A total of 3 317 etiological cases were identified,and rotavirus infection accounted for 91.05%. Conclusion From 2014 to 2023,the reported incidence of other infectious diarrheal diseases in Wenshan Prefecture showed a slow upward trend,and the overall incidence showed a bimodal distribution,with the main peak in winter. Scattered children were the focus groups for prevention and control. The incidence showed significant spatiotemporal clustering,with the gathering areas concentrated in Qiubei County,Yanshan County,and Wenshan City in the northwest of Wenshan Prefecture. It is necessary to formulate precise prevention and control strategies and issue real-time warnings for key populations,regions and time periods to prevent the occurrence and spread of clusters of epidemics.

Key words: Other infectious diarrheal diseases, Epidemiological characteristics, Incidence rate, Spatio-temporal clustering, Average annual percentage change, Etiology

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