国际医学寄生虫病杂志
國際醫學寄生蟲病雜誌
국제의학기생충병잡지
INTERNATIONAL JOURNAL OF MEDICAL PARASITIC DISEASES
2014年
6期
343-346
,共4页
土源性线虫%监测%分析
土源性線蟲%鑑測%分析
토원성선충%감측%분석
Soil-transmitted nematodes%Monitor%Analysis
目的 掌握三台县土源性线虫流行规律,为制订防治对策和评价防治效果提供科学依据.方法 整群抽取一个村3周岁以上常住居民,收集粪便,采用改良加藤厚涂片法(Kato-Katz)作蛔虫、钩虫、鞭虫等寄生虫卵检测,对3～12周岁儿童采用透明胶纸肛拭法检测蛲虫卵.在监测点所在村随机抽取15户农户,采集每户蔬菜、水果或其它作物种植地的土样,分别检测、计数美洲钩蚴和十二指肠钩蚴. 结果 共调查1 007人,其中82人感染1种或1种以上寄生虫,总体感染率为8.14％ (82/1 007).钩虫、蛔虫、鞭虫和蛲虫的感染率分别为6.95％ (70/1 007)、0.70％ (7/1 007)、0.10％ (1/1 007)和3.42％ (4/117).各虫种之间感染率存在统计学意义差异(x2=200.56,P＜0.05);男、女性别感染率分别为7.50％和8.73％,其感染率差异无统计学意义(x2=0.51,P＞0.05);50岁以上年龄组和文化程度低者土源性线虫感染率较高.农民的感染率最高达8.53％.检测土壤样本15份,土壤钩蚴阳性7份. 结论 三台县土源性线虫感染率呈下降趋势,农民和文化程度低者的感染率较高,应采取有效措施来降低这些人群的感染率.
目的 掌握三檯縣土源性線蟲流行規律,為製訂防治對策和評價防治效果提供科學依據.方法 整群抽取一箇村3週歲以上常住居民,收集糞便,採用改良加籐厚塗片法(Kato-Katz)作蛔蟲、鉤蟲、鞭蟲等寄生蟲卵檢測,對3～12週歲兒童採用透明膠紙肛拭法檢測蟯蟲卵.在鑑測點所在村隨機抽取15戶農戶,採集每戶蔬菜、水果或其它作物種植地的土樣,分彆檢測、計數美洲鉤蚴和十二指腸鉤蚴. 結果 共調查1 007人,其中82人感染1種或1種以上寄生蟲,總體感染率為8.14％ (82/1 007).鉤蟲、蛔蟲、鞭蟲和蟯蟲的感染率分彆為6.95％ (70/1 007)、0.70％ (7/1 007)、0.10％ (1/1 007)和3.42％ (4/117).各蟲種之間感染率存在統計學意義差異(x2=200.56,P＜0.05);男、女性彆感染率分彆為7.50％和8.73％,其感染率差異無統計學意義(x2=0.51,P＞0.05);50歲以上年齡組和文化程度低者土源性線蟲感染率較高.農民的感染率最高達8.53％.檢測土壤樣本15份,土壤鉤蚴暘性7份. 結論 三檯縣土源性線蟲感染率呈下降趨勢,農民和文化程度低者的感染率較高,應採取有效措施來降低這些人群的感染率.
목적 장악삼태현토원성선충류행규률,위제정방치대책화평개방치효과제공과학의거.방법 정군추취일개촌3주세이상상주거민,수집분편,채용개량가등후도편법(Kato-Katz)작회충、구충、편충등기생충란검측,대3～12주세인동채용투명효지항식법검측요충란.재감측점소재촌수궤추취15호농호,채집매호소채、수과혹기타작물충식지적토양,분별검측、계수미주구유화십이지장구유. 결과 공조사1 007인,기중82인감염1충혹1충이상기생충,총체감염솔위8.14％ (82/1 007).구충、회충、편충화요충적감염솔분별위6.95％ (70/1 007)、0.70％ (7/1 007)、0.10％ (1/1 007)화3.42％ (4/117).각충충지간감염솔존재통계학의의차이(x2=200.56,P＜0.05);남、녀성별감염솔분별위7.50％화8.73％,기감염솔차이무통계학의의(x2=0.51,P＞0.05);50세이상년령조화문화정도저자토원성선충감염솔교고.농민적감염솔최고체8.53％.검측토양양본15빈,토양구유양성7빈. 결론 삼태현토원성선충감염솔정하강추세,농민화문화정도저자적감염솔교고,응채취유효조시래강저저사인군적감염솔.
Objective To study the epidemiological characteristics of soil-transmitted nematodes in Santai,Mianyang for prevention and control.Methods All residents above aged 3 were selected as survey sample,whose stool samples were collected and examined with Kato-Katz method,3 tests for each sample to check the eggs of soil-transmitted nematodes.Meanwhile,cellophane tape method was adopted to check the eggs of pinworm for children aged from 3 to 12.15 families were selected randomly to test their soil in various environment to identify larva of America or duodenal hook worms.Results Four types of soil-transmitted nematodes were found from 1 007 residents investigated.The total infection rate was 8.17％(82/1 007),among which roundworm 0.70％ (7/1 007),hookworm 6.95％ (70/1 007),Whipworm 0.10％ (1/1 007),and pinworm 3.42％ (4/117).There were statistical differences in infection rate among the worms (x2=200.56,P＜0.05).The infection rate of men and women was 7.50％ and 8.73％,respectively with no statistical difference(x2=0.51,P＞ 0.05).The infection rate was higher among over 50 years old and low level of education individuals.The highest infection rate(8.53％) was found in farmers.Hookworm eggs were found positive in 7 out of the 15 soil samples examined.Conclusion The infection rate of soil-transmitted nematodes was decreasing in Santai.Farmers and individuals with little education had a higher rate of infection.Effective measures should be taken to reduce infection rate in those people.
