结核病与肺部健康杂志 ›› 2019, Vol. 8 ›› Issue (3): 209-217.doi: 10.3969/j.issn.2095-3755.2019.03.012

• 论著 • 上一篇    下一篇

2010—2017年新疆维吾尔自治区涂阳肺结核患者流行病学特征分析

王希江,王森路,赵珍,张静,依帕尔·艾海提,邰新蓉,崔燕()   

  1. 830002 乌鲁木齐,新疆维吾尔自治区疾病预防控制中心结核病防治中心
  • 收稿日期:2019-07-18 出版日期:2019-09-30 发布日期:2019-10-15
  • 通信作者: 崔燕 E-mail:609169765@qq.com
  • 基金资助:
    新疆维吾尔自治区2017年重大科技专项(2017A03006-1)

Analysis of epidemic features of smear-positive pulmonary tuberculosis in Xinjiang Uygur Autonomous Region from 2010 to 2017

WANG Xi-jiang,WANG Sen-lu,ZHAO Zhen,ZHANG Jing, ,TAI Xin-rong,CUI Yan.()   

  1. The Center for Disease Control and Prevention of Xinjiang Uygur Autonomous Region, Urumqi 830002, China
  • Received:2019-07-18 Online:2019-09-30 Published:2019-10-15
  • Contact: Yan. CUI E-mail:609169765@qq.com

摘要:

目的 分析2010—2017年新疆维吾尔自治区(简称“新疆”)登记涂阳肺结核患者的流行病学特征及时空聚集性分布规律,为进一步探索与制订高疫情地区防控策略提供依据。方法 通过《中国疾病预防控制信息系统》收集2010—2017年新疆96个县(市、区)登记的71172例涂阳肺结核患者资料,利用地理信息系统软件、SPSS 22.0、SaTScan 9.5进行分析,从时间和空间二维角度探讨涂阳肺结核患者的时空聚集和分布特征。结果 2010—2017年新疆登记涂阳肺结核患者共计71172例,占临床确诊活动性肺结核患者的29.01%(71172/245339);其中初治涂阳患者54450例。年均涂阳登记率为39.32/10万(71172/181024701),呈逐渐下降趋势(52.87/10万~30.69/10万)。时空扫描分析结果显示,初治涂阳患者主要聚集在7个聚集区,其中喀什、和田等四地州的29个县(区、市)的预测初治涂阳肺结核登记率为35.5/10万(相对危险度=3.4,对数似然比=2701.28,P<0.001)。结论 2010—2017年新疆涂阳肺结核登记率呈下降趋势,喀什、阿克苏、和田等地区的县(区、市)的初治涂阳肺结核患者有空间聚集性,是今后防控重点。

关键词: 结核, 肺, 流行病学研究特征(主题), 登记, 发病率, 时空聚类分析, 数据说明, 统计

Abstract:

Objective To analyze the epidemiological characteristics and spatial distribution of smear-positive tuberculosis (TB) patients registered in Xinjiang Uygur Autonomous Region (Xinjiang) from 2010 to 2017, to provide evidence for further exploring and developing TB prevention strategy in high TB burden areas.Methods Of the 71172 case reports of smear-positive pulmonary tuberculosis patients registered in 96 counties/cities/districts of Xinjiang from 2010 to 2017 were obtained from China Disease Prevention and Control Information System. Then general disease distribution features were analyzed using SPSS 22.0, while spatial clustering of smear-positive pulmonary tuberculosis were demonstrated using GIS and SaTScan 9.5.Results From 2010 to 2017, 71172 registered smear positive pulmonary tuberculosis patients were registered in Xinjiang, of which 54450 were new patients, accounting for 29.01% (71172/245339) of all patients. The average annual smear positive registration rate was 39.32/100000 (71172/181024701), showing a gradually descending trend (52.87/100000-30.69/100000). Spatial scanning analysis showed that those new smear positive patients mainly aggregated in 7 clustering areas, within which one cluster area including 29 counties/cities/districts in Kashgar, Aksu and Hotan was the largest (35.5/100000;RR=3.4, LLR=2701.28, P<0.01).Conclusion The registration rates of smear-positive pulmonary tuberculosis in Xinjiang from 2010 to 2017 were declining. New cases in Kashgar, Aksu and Hetian prefectures showed a spatial aggregation, which should be the focus area for prevention and control in the future.

Key words: Tuberculosis, pulmonary, Epidemiologic study characteristics as topic, Registries, Incidence, Space-time clustering, Data interpretation, statistical