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目的分析掌握莒县2004～2013年法定乙类传染病的流行特征,为其预防控制提供科学依据。方法从中国疾病预防控制信息系统下载莒县2004～2013年法定乙类传染病疫情资料,用描述流行病学方法对其流行病学特征进行分析。结果 2004～2013年莒县共报告法定乙类传染病17种,5 788例,死亡57例。年均报告发病率、死亡率、病死率分别为52.30/10万、0.52/10万和0.98%。发病率居前三位的是肺结核(31.31/10万)、乙型肝炎(8.02/10万)、流行性出血热(3.85/10万)。不同年份间发病率的差异有统计学意义(P<0.01)。结论肺结核、病毒性肝炎和流行性出血热是我县三大主要乙类传染病,且呈高散发状态。HIV及淋病、梅毒等性传播疾病及输入性疟疾呈上升趋势。
Objective To analyze and grasp the epidemiological characteristics of statutory group B infectious diseases in Shexian County from 2004 to 2013 and provide scientific evidence for their prevention and control. Methods The data of epidemic situation of statutory Group B infectious diseases in Shexian County from 2004 to 2013 were downloaded from China Disease Prevention and Control Information System, and their epidemiological characteristics were analyzed by descriptive epidemiological method. Results From 2004 to 2013, Pixian reported 17 statutory group B infectious diseases, including 5 788 cases and 57 deaths. The annual average reported morbidity, mortality and mortality were 52.30 / 100,000, 0.52 / 100,000 and 0.98% respectively. The top three were tuberculosis (31.31 / 100,000), hepatitis B (8.02 / 100,000) and epidemic hemorrhagic fever (3.85 / 100,000). The incidence of different years was statistically significant (P <0.01). Conclusions Pulmonary tuberculosis, viral hepatitis and epidemic hemorrhagic fever are the three major group B infectious diseases in our county, and they are highly emanative. HIV and gonorrhea, syphilis and other sexually transmitted diseases and imported malaria are on the rise.