| 云南省腾冲市住院患者人芽囊原虫感染情况及影响因素研究 |
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| 引用本文： | 江涛,王加志,俞英昉,滕雪娇,储言红,吴秀萍,李伊婷,张顺先,陈家旭,田利光. 云南省腾冲市住院患者人芽囊原虫感染情况及影响因素研究[J]. 中国人兽共患病杂志, 2019, 35(10): 964-969. DOI: 10.3969/j.issn.1002-2694.2019.00.022 |
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| 作者姓名： | 江涛 王加志 俞英昉 滕雪娇 储言红 吴秀萍 李伊婷 张顺先 陈家旭 田利光 |
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| 作者单位： | 1. 腾冲市人民医院,腾冲 679100;2. 腾冲市疾病预防控制中心,腾冲 679100;3.中国疾病预防控制中心寄生虫病预防控制所,世界卫生组织热带病合作中心,科技部国家级热带病国际联合中心,卫生部寄生虫病原与媒介生物学重点实验室,上海 200025 |
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| 基金项目： | 国家自然科学基金(No. 81473022),中国博士后基金(No.2018M643043)和国家重大专项(No.2017ZX10305501-002),江涛,王加志为并列第一作者 |
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| 摘 要： | 目的 了解云南省腾冲市住院人群人芽囊原虫感染情况及其影响因素。方法 采用横断面调查的方法对云南省腾冲市人民医院的住院人群进行问卷调查,并采集粪便,提取核酸进行PCR检测。采用单因素分析和Logistic回归分析的方法对人芽囊原虫感染的影响因素进行分析。结果 研究共招募507名研究对象,其年龄中位数为52岁(95%CI:51—55),其中男性260人,年龄中位数为53岁(95%CI:53—55),女性247人,年龄中位数为51岁(95%CI:49—54)。人芽囊原虫的感染率为9.47%(48/507,95%CI:7.13—12.44)。非水冲厕所 (OR=3.248,95%CI:1.245—8.473)、饮用生水(OR=3.11,95%CI:1.557—6.213)和贫血(OR=2.601,95%CI:1.245—8.473)与人芽囊原虫的感染的有统计学关联。人芽囊原虫感染和腹胀(OR=0.284,95%CI:0.067—1.199)、食欲不振(OR=0.762,95%CI:0.330—1.758)、皮肤瘙痒(OR=0.82,95%CI:0.312—2.156)和便秘(OR=1.462,95%CI:0.621—3.419)都没有统计学关联。结论 人芽囊原虫感染率较高,非水冲厕所和饮用生水是影响人芽囊原虫感染的主要因素。提高健康教育知识,改善卫生条件可降低人芽囊原虫的感染。
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| 关 键 词： | 人芽囊原虫 危险因素 临床表现 住院人群 |
| 收稿时间： | 2018-11-30 |
Hospital-based study on the risk factors for Blastocystis hominis infection in the Tengchong City,Yunnan Province,China |
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| JIANG Tao,WANG Jia-zhi,YU Ying-fang,TENG Xue-Jiao,CHU Yan-hong,WU Xiu-ping,LI Yi-ting,ZHANG Shun-xian,CHEN Jia-xu,TIAN Li-guang. Hospital-based study on the risk factors for Blastocystis hominis infection in the Tengchong City,Yunnan Province,China[J]. Chinese Journal of Zoonoses, 2019, 35(10): 964-969. DOI: 10.3969/j.issn.1002-2694.2019.00.022 |
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| Authors: | JIANG Tao WANG Jia-zhi YU Ying-fang TENG Xue-Jiao CHU Yan-hong WU Xiu-ping LI Yi-ting ZHANG Shun-xian CHEN Jia-xu TIAN Li-guang |
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| Affiliation: | 1.The Tengchong Renmin Hospital, Tengchong 679100, China;2 The Tengchong Center for Disease Control and Prevention, Tengchong 679100, China;3 National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, Shanghai 200025, China;Key Laboratory for Parasitology and Vector Biology, MOH of China, WHO Collaborating Center for Tropical Diseases, National Center for International Research on Tropical Diseases, Shanghai 200025, China |
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| Abstract: | In order to understand the epidemiology characteristic and risk factors for Blastocystis hominis (B. hominis) infection, a cross-sectional study was conducted in the inpatients in a community hospital in Tengchong City, Yunnan Province. After obtaining informed consent from the subjects, stool samples were collected during July 2016 to March 2017. Polymerase chain reaction (PCR)was used to detect B. hominis. A structured questionnaire was used to record the demographic information and clinical symptoms for each subjects. 507 subjects enrolled in the study. The median age was 52 years old(95%CI:51-55) including 260 males with the median age of 53 years old (95%CI:53—55)and 247 females with median age of 51 years old(95%CI:49—54), and the detection rate of B. hominis was 9.47%(48/507,95%CI:7.13—12.44). Non-flush toilet(OR=3.248,95%CI:1.245—8.473), drinking unboiled water(OR=3.11,95%CI:1.557—6.213)and anemia(OR=2.601,95%CI:1.245—8.473)was found be relevant to B. hominis infection. No significant difference was observed between B. hominis infection and clinical symptoms such as to abdominal distension (OR=0.284,95%CI:0.067—1.199), inappetence (OR=0.762,95%CI:0.330—1.758), itchy skin(OR=0.82,95%CI:0.312—2.156) and constipation(OR=1.462,95%CI:0.621—3.419). The infection rate of B. hominis is higher in rural area than other areas. Drinking unboiled water and non-flush toilet were the main factors affecting the B. hominis infection. Improving health education knowledge and improving sanitation can reduce the B. hominis infection. |
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| Keywords: | Blastocystis hominis risk factors clinical manifestation inpatient |
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