2001-2015年某部队肠道传染病流行特征分析

Analysis of epidemic characteristics of intestinal infectious diseases in soldiers of an army from 2001 to 2015

目的了解某部2001-2015年肠道传染病概况,分析其流行特征,为制定科学防控策略提供依据。方法通过军队传染病疫情报告信息系统,收集2001-2015年某部队肠道传染病病例资料,采用描述流行病学方法对其流行特征进行分析。结果 2001-2015年某部队共报告肠道传染病8种,占法定传染病的24.18%。15年间肠道传染病发病呈下降趋势,散发病例常有。发病数居前3位的疾病分别为细菌性痢疾、病毒性肝炎和其他感染性腹泻,占肠道传染病报告病例总数的96.83%。每年6~9月为发病高峰期,占全年病例总数的60.64%。各年龄组均有发病,以20~30岁组为主,占病例总数的60.65%,营区内感染占病例总数的66.85%,义务兵占病例总数的64.80%。结论 15年来,某部队肠道传染病发病情况呈明显下降态势,但仍需重点防控。应重点加强细菌性痢疾和感染性腹泻等常见肠道传染病的综合防治。

Objective To understand the general situation of intestinal infectious diseases in soldiers of an army,analysis the epidemic characteristics and provide basis for scientific strategies of prevention and control of diseases. Methods Data of intestinal infectious diseases of an army from 2001 to 2015 was collected through the military infectious disease information system. Epidemic characteristics were analyzed by descriptive epidemiology methods. Results From 2001 to 2015,a total of eight reports of intestinal infectious diseases were reported by this force, which accounted for 24. 18% of legal infectious diseases. During the past 15 years,the incidence of intestinal infectious diseases has shown a downward trend,but sporadic cases often occur. The top three diseases in the incidence were bacterial dysentery,viral hepatitis and other infectious diarrhea,accounting for 96. 83% of the total reported cases of intestinal infectious diseases. The incidence peaked from June to September each year,accounting for 60. 64% of the total number in the year. Incidences occurred in all age groups,mainly in the 20 - 30-year-old group,accounting for 60. 65% of the total number of cases. Infections in the camp accounted for 66. 85% of the total number of cases,and conscripts accounted for 64. 80% of the total number of cases. Conclusion In the past 15 years,the incidence of intestinal infectious diseases of an army has been declining significantly,but it still needs to focus on prevention and control. It is important to strengthen the comprehensive prevention and control of common intestinal infectious diseases such as bacterial dysentery and infectious diarrhea.