摘要
目的了解东海县中学生肠道寄生虫病流行现状,为学校开展健康教育和制定防治方案提供依据。方法按照《全国人体重要寄生虫病现状调查实施细则》的方法和要求,调查中学生重要肠道寄生虫感染率和感染度,收集有关社会经济和防治工作资料并进行分析。结果 2个点共调查1 983人,查出重要肠道寄生虫感染者35人,总感染率1.77%,高中学生总感染率为1.42%,农村和城镇的感染率分别为1.61%和1.22%,初中学生总感染率为2.11%,农村和城镇的感染率分别为2.41%和1.81%。共查出重要肠道寄生虫3种,肠道线虫钩虫、蛔虫、鞭虫的感染率分别为0.50%、1.11%、0.25%,感染度均为轻度,多重感染占5.71%。结论东海县中学生肠道寄生虫仍以肠道线虫占绝对优势,鞭虫感染率相对较高,流行水平较10年前大幅度下降,高中学生和初中学生及农村和城镇学生的流行水平差异均无统计学意义,影响因素与防治工作开展情况及卫生习惯有关。
Objective To understand the current epidemic status of intestinal parasitosis in middle school students in Donghai County, so as to provide the evidence for developing school health education prevention programs. Methods The infection rates and densities of principal human intestinal parasites were investigated according to the methods of the National Investigation Scheme on Human Principal Parasites, and the data of society, economy and diseases control were collected and analyzed. Results Among 1983 people investigated in two spots, 35 persons were found with principal parasites （ 1.77 % ） ; the infection rate of high school students was 1.42 % ; the infection rates of rural and urban high school students were 1.61% and 1.22 %, respectively. The infection rate of junior students was 2.11%, and the infection rates of the rural and urban students were 2.4l % and 1.81%, respectively. There were three kinds of principal intestinal parasites, the infection rates of hookworm, ＂A^xis lumbricoides, and Trichuris trichura were 0.50%, 1.11% and 0.25 %, respectively, and the infection intensities of these parasites were slight. The proportion of the people with many kinds of parasites was 5.71%. Conclusions The prevailing intestinal parasites are intestinal nematodes in middle school students in Donghai County, and the infection rate of Trichuris trichura is relatively high. The epidemic intensity decreases greatly comparing to the condition of 10 years ago. The differences of the rural and urban students, and the high and junior students are not significant. The influencing factors are related to disease control and sanitation habits.
出处
《中国校医》
2012年第9期670-671,共2页
Chinese Journal of School Doctor
关键词
青少年
学生
肠疾病
寄生虫性/流行病学
Adolescent
Student
Intestinal Diseases, Parasitic/epidemiology
作者简介
张允梅（1973-），女，江苏东海人，主管医师，本科学历，从事学校卫生监督工作。
