杜建财, 杨炬, 龚瑞, 黎晞, 张敏, 马少宁. 2008-2010年宁夏回族自治区5例手足口病死亡病例的调查分析[J]. 疾病监测, 2011, 26(3): 200-201,205. DOI: 10.3784/j.issn.1003-9961.2011.03.010
引用本文: 杜建财, 杨炬, 龚瑞, 黎晞, 张敏, 马少宁. 2008-2010年宁夏回族自治区5例手足口病死亡病例的调查分析[J]. 疾病监测, 2011, 26(3): 200-201,205. DOI: 10.3784/j.issn.1003-9961.2011.03.010
DU Jian-cai, YANG Ju, GONG Rui, LI Xi, ZHANG Min, MA Shao-ning. Analysis on 5 death cases of hand foot and mouth disease in Ningxia hui autonomous region,2008-2010[J]. Disease Surveillance, 2011, 26(3): 200-201,205. DOI: 10.3784/j.issn.1003-9961.2011.03.010
Citation: DU Jian-cai, YANG Ju, GONG Rui, LI Xi, ZHANG Min, MA Shao-ning. Analysis on 5 death cases of hand foot and mouth disease in Ningxia hui autonomous region,2008-2010[J]. Disease Surveillance, 2011, 26(3): 200-201,205. DOI: 10.3784/j.issn.1003-9961.2011.03.010

2008-2010年宁夏回族自治区5例手足口病死亡病例的调查分析

Analysis on 5 death cases of hand foot and mouth disease in Ningxia hui autonomous region,2008-2010

  • 摘要: 目的 探讨宁夏回族自治区手足口病死亡病例流行病学危险因素和病原学特征。 方法 利用疾病监测信息报告管理系统报告的手足口病死亡病例结合个案调查表、重症病例临床资料进行描述性流行病学分析。 结果 2008-2010年9月5例死亡病例均为农村散发病例;女童3例,男童2例;最大死亡年龄为42月龄,最小12月龄,中位数为18月龄;6-7月死亡3例,9月死亡2例;死亡病例发热平均持续为2.4 d,均有典型皮疹,分布在手、足、口、臀部及咽峡部的口腔黏膜等处;发病到就诊时间平均为2.2 d,重症症状出现到死亡平均时间为4 h;手足口病重症并发神经源性肺水肿、呼吸心力衰竭是导致死亡的原因;死亡病例实验室检测结果均为EV71(肠道病毒71型)感染;死亡病例的14岁以下儿童的密切接触者9人,发病4例,粪便标本EV71阳性感染率为75%。 结论 死亡病例均由EV71感染引起。提高家长的就诊意识和临床医生识别手足口病重症病例的能力会减少死亡病例的发生。

     

    Abstract: Objective To analyze epidemiological characteristics and risk factors of the death cases of hand foot and mouth disease (HFMD) in Ningxia. Methods Descriptive epidemiological analysis was conducted on the data of the HFMD death cases, including their cases survey results and clinical symptoms, reported through national disease reporting information system. Results Five deaths of HFMD occurred sporadically in rural area from 2008 to 2010, including 3 girls and 2 boys aged 12 months to 42 months (median: 18 months). Three deaths occurred during June-July, and 2 occurred in September. The fever of the death cases lasted for 2.4 days averagely, the clinical symptom also included typical rash on hands, feet, mouths, buttocks and oral cavity mucosa. The interval between the onset and medical care seeking was 2.2 days averagely, and the interval between the severe symptom onset and death was 4 hours averagely. The complicated neurogenic pulmonary edema and respiratory/cardia failure were the major death causes. All the death cases were detected to be EV71 positive. Among 9 close contacts (14 years old) of the death cases, four became ill, the EV71 positive rate of their stool samples was 75%. Conclusion All the deaths were caused by EV71 infection, The incidence of HFMD death could be reduced by increasing children parents awareness of seeking medical care when their chilldren become ill and improving the diagnosis ability of clinicians for HFMD.

     

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