2006-2015年盐城市人群肠道蠕虫感染监测分析
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摘要
目的分析2006-2015年盐城市人群肠道蠕虫感染的流行趋势,为制定防治策略提供科学依据。方法对2006-2015年盐城市人群肠道蠕虫感染监测资料进行分析。结果 2006-2015年盐城市累计进行肠道蠕虫感染监测110 746人次,检出肠道蠕虫阳性者1 732人次。2006年人群感染率最高,达4.59%(410/8 941),2013年最低,为0.19%(23/12 165),人群感染率总体呈逐年下降趋势,且有统计学意义(χ~2=27.78,P<0.001)。2006-2015年人群蛔虫、钩虫、鞭虫感染率降幅分别为96.57%、92.31%和96.47%,其随时间推移均呈显著下降趋势(Z=-27.75、-22.23和-16.17,P均<0.001)。蛔虫、钩虫、鞭虫感染者平均EPG分别为2 534、360和154,1 694例(占97.81%)为轻度感染。12岁以下儿童共检出蛲虫感染阳性儿童1 174例,病例数呈逐年下降趋势(χ~2=12.46,P<0.001)。结论 2006-2015年盐城市人群各类肠道蠕虫感染呈下降趋势,防治效果明显。今后应加强对重点人群的防控,加强环境治理及健康宣教。
Objective To investigate the epidemiological trend of human intestinal helminth infections in Yancheng City,Jiangsu Province from 2006 to 2015,so as to provide the evidence for formulating further control strategies. Methods The surveillance data of human intestinal helminth infections were collected and analyzed in Yancheng City from 2006 to 2015. Re Results From 2006 to 2015,110 746 person-times of residents in Yancheng City were surveyed in Yancheng City,and 1 732 samples were positive of human intestinal helminth infections. The infection rate of human intestinal helminthes was highest in2006[4.59%(410/8 941)],and lowest in 2013[0.19%(23/12 165)]. The infection rate of human intestinal helminthes was significantly decreased over time( χ~2= 27.78,P < 0.001). The human infection rates of Ascaris lumbricoides,hook worm and Trichuris trichura were all decreased over time(Z =-27.75,-22.23 and-16.17,all P < 0.001)from 2006 to 2015,with the reduction rates of 96.57%,92.31% and 96.47%,respectively. The average EPG of A. lumbricoides,hook worm and T. trichura were 2 534,360 and 154 respectively,and 1 694(97.81%)cases were light infections. Totally 1 174 cases of Enterobius vermicularis were found in children under 12 years old,and the cases were decreased over time( χ~2= 12.46,P < 0.001). Concluonclusions The infection rate of human intestinal helminthes in Yancheng City decreases over time from 2006 to 2015,and the control work is effective. The control work of focus groups and environmental management and health education should be strengthened in the future.
Objective To investigate the epidemiological trend of human intestinal helminth infections in Yancheng City,Jiangsu Province from 2006 to 2015,so as to provide the evidence for formulating further control strategies. Methods The surveillance data of human intestinal helminth infections were collected and analyzed in Yancheng City from 2006 to 2015. Re Results From 2006 to 2015,110 746 person-times of residents in Yancheng City were surveyed in Yancheng City,and 1 732 samples were positive of human intestinal helminth infections. The infection rate of human intestinal helminthes was highest in2006[4.59%(410/8 941)],and lowest in 2013[0.19%(23/12 165)]. The infection rate of human intestinal helminthes was significantly decreased over time( χ~2= 27.78,P < 0.001). The human infection rates of Ascaris lumbricoides,hook worm and Trichuris trichura were all decreased over time(Z =-27.75,-22.23 and-16.17,all P < 0.001)from 2006 to 2015,with the reduction rates of 96.57%,92.31% and 96.47%,respectively. The average EPG of A. lumbricoides,hook worm and T. trichura were 2 534,360 and 154 respectively,and 1 694(97.81%)cases were light infections. Totally 1 174 cases of Enterobius vermicularis were found in children under 12 years old,and the cases were decreased over time( χ~2= 12.46,P < 0.001). Concluonclusions The infection rate of human intestinal helminthes in Yancheng City decreases over time from 2006 to 2015,and the control work is effective. The control work of focus groups and environmental management and health education should be strengthened in the future.
引文
[1]陈晓军,刘剑峰.近30年江苏省人体肠道线虫感染的三间分布研究[J].中国血吸虫病防治杂志,2014,26(3):316-319.
[2]孙凤华,曹汉钧,钱益新,等.江苏省肠道线虫病防治效果分析[J].中国病原生物学杂志,2006,1(6):446-448.
[3]曹汉钧,孙凤华,钱益新,等.江苏省肠道线虫病不同流行区集体化疗远期效果监测[J].中国血吸虫病防治杂志,2005,17(5):55-57.
[4]曹汉钧,金小林,徐祥珍,等.江苏省土源性线虫病流行与控制[J].中国血吸虫病防治杂志,2011,23(1):95-98.
[5]金小林,徐祥珍,陈晓进,等.江苏省“十一五”农村改厕绩效评估[J].中国病原生物学杂志,2011,6(10):757-760.
[6]甄世祺,袁家牛,许国强,等.江苏省农村改水现状分析和对策[J].中国公共卫生管理,2007,23(4):386-387.
[7]佘国林,马玉才,王福彪.2006~2010年扬州市邗江区李典沿江村农村居民肠道蠕虫感染情况分析[J].预防医学论坛,2012,18(1):23-24.
[8]徐祥珍,金小林,沈明学,等.2007-2011年江苏省土源性线虫病省级监测点监测结果分析[J].疾病与卫生监测,2014,5(20):301-303.
[9]周红卫,郭加宏,黄文明.2007~2009年欧家村农村居民土源性线虫病监测结果分析[J].预防医学论坛,2011,17(3):封二,229.
[10]陈宝建,李莉莎,张榕燕,等.福建省2006-2010年土源性线虫感染的监测[J].中国寄生虫学与寄生虫病杂志,2012,30(1):52-55.
[2]孙凤华,曹汉钧,钱益新,等.江苏省肠道线虫病防治效果分析[J].中国病原生物学杂志,2006,1(6):446-448.
[3]曹汉钧,孙凤华,钱益新,等.江苏省肠道线虫病不同流行区集体化疗远期效果监测[J].中国血吸虫病防治杂志,2005,17(5):55-57.
[4]曹汉钧,金小林,徐祥珍,等.江苏省土源性线虫病流行与控制[J].中国血吸虫病防治杂志,2011,23(1):95-98.
[5]金小林,徐祥珍,陈晓进,等.江苏省“十一五”农村改厕绩效评估[J].中国病原生物学杂志,2011,6(10):757-760.
[6]甄世祺,袁家牛,许国强,等.江苏省农村改水现状分析和对策[J].中国公共卫生管理,2007,23(4):386-387.
[7]佘国林,马玉才,王福彪.2006~2010年扬州市邗江区李典沿江村农村居民肠道蠕虫感染情况分析[J].预防医学论坛,2012,18(1):23-24.
[8]徐祥珍,金小林,沈明学,等.2007-2011年江苏省土源性线虫病省级监测点监测结果分析[J].疾病与卫生监测,2014,5(20):301-303.
[9]周红卫,郭加宏,黄文明.2007~2009年欧家村农村居民土源性线虫病监测结果分析[J].预防医学论坛,2011,17(3):封二,229.
[10]陈宝建,李莉莎,张榕燕,等.福建省2006-2010年土源性线虫感染的监测[J].中国寄生虫学与寄生虫病杂志,2012,30(1):52-55.