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目的了解和掌握韶关市14岁以下儿童蛔虫感染现状,为科学防治蛔虫感染提供重要依据。方法采用改良加藤厚涂片法检查粪便标本,检测蛔虫卵;以市区为单位,采用分层整群随机抽样的方法,对相应辖区内14岁以下儿童以城郊分层,在每个学校内随机抽取不少于400人进行了蛔虫感染监测。结果韶关市2008年14岁以下儿童蛔虫平均感染率为0.937%;不同地区,不同学校,不同城乡蛔虫感染率没有显著性差异(P>0.05)。结论韶关市2008年14岁以下儿童蛔虫平均感染率较低。
Objective To understand and grasp the status of roundworm infection in children under 14 years old in Shaoguan City and provide an important basis for scientific prevention and treatment of roundworm infection. Methods The modified Kato thick smear method was used to examine the stool samples to detect the roundworm eggs. In the urban area, stratified cluster random sampling method was used to stratify the children under 14 in the suburbs in the suburbs, At least 400 people were randomly selected for roundworm infection surveillance. Results The average infection rate of roundworm in children under 14 years of age was 0.937% in Shaoguan City in 2008. There were no significant differences in the infection rates of roundworms among different schools and cities (P> 0.05). Conclusion The average infection rate of roundworm in children under 14 years of age in Shaoguan City was relatively low.