摘要
目的描述2011—2014年深圳市龙岗区手足口病流行特征,探讨气象因素与手足口病发病的相关性和相关程度。方法收集2011—2014年手足口病发病数据,从深圳市气象局网站申请使用2011—2014年龙岗区日平均气温等数据,运用SPSS19.0统计软件对气象因素和手足口病发病资料进行多元线性回归分析。结果 2011—2014年龙岗区共报告手足口病例60 769例,年发病率分别为340.02/10万、367.09/10万、413.49/10万和473.69/10万,呈逐年上升趋势。全年均有病例报告,主要集中在4—10月,各街道均有病例报告,主要集中在人口密集,务工人员多,生活环境较差的地区,如龙岗、布吉和坪地等街道;发病年龄主要集中在5岁以下,占全部病例的89.87%,4年中男性均多于女性,男女性别比为1:0.63;实验室监测结果显示,2012—2014年龙岗区手足口病的病原以其他肠道病毒为主(72.02%,332/461),EV71(18.87%,87/461)多于Cox A16(9.11%,42/461);2011—2014年龙岗区手足口病发病数与日最低气温、日平均降雨量呈正相关,与日平均气压呈负相关。结论龙岗区手足口病发病具有明显的季节性和地域性,人群中的分布也有各自特征,应综合相关气象因素影响,及时进行手足口病风险评估,在流行期之前制定有针对性的手足口病防治策略,达到更好的防控效果。
Objective To describe the epidemiological characteristics of hand foot and mouth disease（HFMD） inLonggang District,Shenzhen City from 2011 to 2014,and explore the correlation between meteorological factors and theincidence of HFMD. Methods The data of HFMD incidence and the meteorological information,such as the average dailytemperature data,were collected in Longgang District from 2011 to 2014,and the correlations between the incidence of HFMDand meteorological factors were explored by using SPSS19.0 statistical software. Results There were 60 769 cases of HFMDreported in Longgang District from 2011 to 2014,with the year incidence of 340.02/10^5,367.09/10^5,413.49/10^5 and 473.69/10^5,respectively,presenting a rising trend year by year. There were HFMD case reports yearly,but the reports concentrated onApril to October. Each district street had the HFMD case reports and the reports mainly concentrated on the places with densepopulation,migrant workers,and poor living environments,such as Longgang,Buji,and Pinghu sub- districts. The agedistribution of HFMD concentrated on the children under 5 years old,accounted for 89.87% of the total cases. The male andfemale sex ratio was 1：0.63. From 2012 to 2014,the laboratory monitoring results showed that the main pathogen was otherenteroviruses（72.02%,332/461）,and EV71（18.87%,87/461）being more than Cox A16（9.11%,42/461）. From 2011 to 2014,there were positive correlations between the HFMD incidence and the daily minimum temperatures and daily average relativehumidity. There were negative correlations between the HFMD incidence and daily average pressure,respectively.Conclusion The HFMD incidence has obvious seasonal and regional characteristics in Longgang District,and also has crowdcharacteristics. Therefore,we should synthesize the related meteorological factors to timely carry out the HFMD risk assessmentand develop a pointed prevention and control strategy.
出处
《中国热带医学》
CAS
2016年第7期688-691,共4页
China Tropical Medicine
关键词
手足口病
流行特征
气象因素
相关性
Hand foot and mouth disease（HFMD）
Epidemiological characteristics
Meteorological factor
Correlation
