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首页> 美国卫生研究院文献>The Korean Journal of Parasitology >Enterobius vermicularis egg positive rate of pre-school children in Chunchon Korea (1999)
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Enterobius vermicularis egg positive rate of pre-school children in Chunchon Korea (1999)

机译：韩国春川市学龄前儿童肠蠕虫卵阳性率（1999年）

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摘要

Pre-school children were examined for the presence of Enterobius vermicularis egg by perianal swab method. We visited 67 nurseries and 25 kindergartens between January, 1999 and April, 1999 in Chunchon, Korea. Of the 4,711 children examined, 434 (9.2%) were found to be positive for E. vermicularis egg. The egg positive rates of boys and girls were 10.1% and 8.1%, respectively. The rates were 7.8% in kindergartens and 9.7% in nurseries. Positive rate of 50 institutions was less than 10%. Rate in 35 institutions was from 10% to less than 20%. Rate in 7 institutions was equal to or over 20%. Out of 1,113 children examined twice, 28 (2.5%) children were positive consecutively, 53 (4.8%) were positive with negative conversion, 47 (4.2%) were negative with positive conversion, and 985 (88.5%) were consecutively negative. It means that in the low endemic area of enterobiasis with around 10% positive rate, the two consecutive examinations may increase the egg detection rate of 4.2-4.8%. The small number of consecutive egg positive children also suggests that the worm burden of the positive children might be low. Since the egg positive rate of that age group in this City increased from 1.85% (1997), and 3.0% (1998), the more intensive regular control should be executed.
机译：通过肛周拭子法检查学龄前儿童的肠蠕虫卵是否存在。从1999年1月到1999年4月，我们在韩国春川市参观了67个托儿所和25个幼儿园。在接受检查的4,711名儿童中，有434名（9.2％）被发现为Vermicularis鸡蛋阳性。男孩和女孩的鸡蛋阳性率分别为10.1％和8.1％。幼儿园的比率是7.8％，托儿所的比率是9.7％。 50家机构的阳性率不到10％。 35家机构的比率从10％降至不足20％。 7家机构的利率等于或超过20％。在接受两次检查的1,113名儿童中，有28名（2.5％）儿童连续为阳性，有负转换的阳性儿童为53名（4.8％），有正转换的阴性的有47名（4.2％）为阴性，有985名（88.5％）连续为阴性。这意味着在小肠蠕虫病的低流行区，阳性率约为10％，连续两次检查可能使卵检出率提高4.2-4.8％。少量连续的卵阳性儿童也表明阳性儿童的蠕虫负担可能较低。由于该城市该年龄组的鸡蛋阳性率从1.85％（1997年）和3.0％（1998年）增加，因此应执行更严格的常规控制。

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