【摘要】 海南省5个县市各选取1个行政村进行人群广州管圆线虫病血清学、危险因素和知晓率调查。结果显示广州管圆线虫IgG抗体阳性率为20.6%(81/393),近半年有食用螺类史者占39.7%,有生食习惯的占12.5%,仅33人知晓该病,知晓率为8.4%。多因素logistic回归分析结果显示,食用螺类是主要的危险因素。海南省可能存在广州管圆线虫隐形感染者。更多还原

【Abstract】 Five survey sites were selected from Hainan Province and one village were randomly extracted in each site.A survey that covered knowledge and risk factor on angiostrongyliasis cantonensis was conducted and infection rate of Angiostrongylus cantonensis tested by ELISA.Among 393 sampled people,the sero-positive IgG rate was 20.6% and about 39.7% residents were found with a history of eating snails in recent half year,12.5% from respondents had the habit of eating raw snails.Questionnairing showed that the ratio of awareness on A.cantonensis was 8.4%.All factors were analyzed by multi-logisitic module and showed that the history of snail-eating and resident area may be the risk factors.更多还原