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目的了解大连市2013年手足口病流行病学特点,为制定防控策略提供科学依据。方法采用PCR-荧光探针法对大连市各大医院收治的手足口病疑似病例粪便标本进行检测,用Excel电子表格进行资料整理及SPSS 13.0进行数据分析。结果 2013年共检测标本754份,手足口病核酸检测阳性率为74.27%(560/754),核酸检测以其他型为主,占65.36%(366/560)。大连市手足口病阳性者男/女比例为1.56∶1(P>0.05),年龄以0~6岁学龄前儿童为主,占96.25%(539/560),6~9月份为高发季节,金州新区、甘井子区、沙河口区、瓦房店为大连市手足口病高发地区。结论大连市2013年手足口病的发病有明显的时间、人群、地区、病原差异。
Objective To understand the epidemiological characteristics of hand-foot-mouth disease in Dalian in 2013 and provide a scientific basis for making prevention and control strategies. Methods PCR-fluorescence probe method was used to detect suspected stool specimens of hand, foot and mouth disease in major hospitals in Dalian. The data were analyzed by Excel spreadsheet and SPSS 13.0. Results A total of 754 samples were detected in 2013, the positive rate of nucleic acid detection of hand-foot-mouth disease was 74.27% (560/754), and the other types of nucleic acid detection were mainly 65.36% (366/560). The male / female ratio of HFMD in Dalian was 1.56:1 (P> 0.05). The age was mainly from 0 to 6 years old preschool children, accounting for 96.25% (539/560), and the peak season was from June to September. Golden State New Area, Ganjingzi District, Shahekou District, Wafangdian City, Dalian HFMD area. Conclusion The incidence of HFMD in Dalian in 2013 was significantly different from that in population, region and pathogen.