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
2012年
6期
351-355
,共5页
吴向林%马荣%冯运灵%付益仁
吳嚮林%馬榮%馮運靈%付益仁
오향림%마영%풍운령%부익인
线虫感染%土源性线虫%感染率%比较%农村%宁夏
線蟲感染%土源性線蟲%感染率%比較%農村%寧夏
선충감염%토원성선충%감염솔%비교%농촌%저하
Nematnde infection%Soil transmitted nematodes%Infection rate%Comparison%Rural areas%Ningxia
目的 了解宁夏2002年和2011年农村人群土源性线虫感染状况变化,为今后寄生虫病的防治提供科学依据.方法 分别于2002年和201 1年按全国寄生虫调查方案对宁夏永宁县等7个县(区)的46个调查点的人群采用随机抽样方法抽取调查对象,采用改良加藤厚涂片法检查粪便中蛔虫、鞭虫和钩虫虫卵,对3 ～12岁儿童采用透明纸肛拭法检测蛲虫虫卵,分析比较2次调查人群土源性线虫感染状况结果.结果 2002年查出土源性线虫有蛔虫、蛲虫、鞭虫、钩虫,感染率分别为5.79％(627/10 829)、6.65％(171/2 570)、0.20％(7/10 829)、0.08％(3/10 829)；2011年查出的土源性线虫有蛔虫和蛲虫,感染率分别为3.77％(306/8 089)和2.89％ (204/7 042).2002年,7个县中土源性线虫感染率高于5％的有5个县,其中彭阳县最高,为12.42％;2011年感染率高于5％的县区仅有海原县,为5.06％.两次调查12岁以下年龄组儿童土源性线虫感染率均最高；性别、民族间感染率差异无统计学意义；两个年度学龄前儿童和学生的土源性线虫感染率高于其他职业人群(,x22002=62.44,P＜0.05；x22011=27.29,P＜0.05).结论 宁夏土源性线虫感染率由2002年的6.04％(808/13399)下降到201 1年的3.36％(509/15131),但个别经济落后、卫生条件较差地区,学龄前儿童和小学生仍是今后防治工作重点.
目的 瞭解寧夏2002年和2011年農村人群土源性線蟲感染狀況變化,為今後寄生蟲病的防治提供科學依據.方法 分彆于2002年和201 1年按全國寄生蟲調查方案對寧夏永寧縣等7箇縣(區)的46箇調查點的人群採用隨機抽樣方法抽取調查對象,採用改良加籐厚塗片法檢查糞便中蛔蟲、鞭蟲和鉤蟲蟲卵,對3 ～12歲兒童採用透明紙肛拭法檢測蟯蟲蟲卵,分析比較2次調查人群土源性線蟲感染狀況結果.結果 2002年查齣土源性線蟲有蛔蟲、蟯蟲、鞭蟲、鉤蟲,感染率分彆為5.79％(627/10 829)、6.65％(171/2 570)、0.20％(7/10 829)、0.08％(3/10 829)；2011年查齣的土源性線蟲有蛔蟲和蟯蟲,感染率分彆為3.77％(306/8 089)和2.89％ (204/7 042).2002年,7箇縣中土源性線蟲感染率高于5％的有5箇縣,其中彭暘縣最高,為12.42％;2011年感染率高于5％的縣區僅有海原縣,為5.06％.兩次調查12歲以下年齡組兒童土源性線蟲感染率均最高；性彆、民族間感染率差異無統計學意義；兩箇年度學齡前兒童和學生的土源性線蟲感染率高于其他職業人群(,x22002=62.44,P＜0.05；x22011=27.29,P＜0.05).結論 寧夏土源性線蟲感染率由2002年的6.04％(808/13399)下降到201 1年的3.36％(509/15131),但箇彆經濟落後、衛生條件較差地區,學齡前兒童和小學生仍是今後防治工作重點.
목적 료해저하2002년화2011년농촌인군토원성선충감염상황변화,위금후기생충병적방치제공과학의거.방법 분별우2002년화201 1년안전국기생충조사방안대저하영저현등7개현(구)적46개조사점적인군채용수궤추양방법추취조사대상,채용개량가등후도편법검사분편중회충、편충화구충충란,대3 ～12세인동채용투명지항식법검측요충충란,분석비교2차조사인군토원성선충감염상황결과.결과 2002년사출토원성선충유회충、요충、편충、구충,감염솔분별위5.79％(627/10 829)、6.65％(171/2 570)、0.20％(7/10 829)、0.08％(3/10 829)；2011년사출적토원성선충유회충화요충,감염솔분별위3.77％(306/8 089)화2.89％ (204/7 042).2002년,7개현중토원성선충감염솔고우5％적유5개현,기중팽양현최고,위12.42％;2011년감염솔고우5％적현구부유해원현,위5.06％.량차조사12세이하년령조인동토원성선충감염솔균최고；성별、민족간감염솔차이무통계학의의；량개년도학령전인동화학생적토원성선충감염솔고우기타직업인군(,x22002=62.44,P＜0.05；x22011=27.29,P＜0.05).결론 저하토원성선충감염솔유2002년적6.04％(808/13399)하강도201 1년적3.36％(509/15131),단개별경제락후、위생조건교차지구,학령전인동화소학생잉시금후방치공작중점.
Objective To understand the changes of soil transmitted nematodes infection status in Ningxia rural population between 2002 and 2011 and provide a scientific basis for prevention and treatment of parasitic diseases in the future Methods Random samples were collected from the residents at 46 survey points in seven counties (districts) of Ningxia according to the National Parasite Survey Program in 2002 and 2011.Roundworms eggs,whip worm eggs,pinworm eggs were detected in the stool with Kato-Katz thick smear and pinworm eggs were detected with cellophane anal swab method for children aged 3 to 12,The results of two survey on soil transmitted nematode infection status were then analyzed and compared.Results The infection rates of roundworm,pinworm,whipworm,hookworm were 5.79％ (627/10 829),6.65％ (171/2 570),0.20％ (7/10 829),0.08％ (3/10 829),respectively in 2002 while there were two species of soil transmitted nematodes i.e.rouudworm and pinworm with infection rates of 3.77％ (306/8 089)and 2.89％ (204/7 042)in 2011.In 2002,the total infection rate of soil transmitted nematodes was higher than 5％ in 5 out of 7 counties,including the highest Pengyang County with infection rate of 12.42％.In 2011,the total infection rate was higher than 5％ (5.06％) only in Haiyuanxian County.The infection rate was highest in children of 12-year-old age group based on two surveys.There was no significant difference for infection rates between genders or ethnic groups.The infection rates in pre-school children and students were higher than those in other occupational groups (x22002 =62.44,P ＜ 0.05; x22011 =27.29,P ＜ 0.05).Conclusion The infection rate of soil transmitted nematodes in Ningxia was down to 3.36％ in 2011 (509/15 131) from 6.04％ in 2002 (808/13 399),but the preschool and primary school students at individual economically backward areas with poor sanitation are still the focus of prevenlion in the future.
