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[目的]了解资阳市麻疹发病特征,为防制工作提供依据。[方法]采用描述流行病学对2003~2007年资阳市麻疹发病资料进行分析。[结果]2003~2007年共报告麻疹病例2 242例,报告发病率为9.46/10万,死亡1例,病死率0.004%。以2007年发病率最高,2003年发病率最低,不同年份间发病率的差异有统计学意义(P<0.01)。以雁江区发病率最高,为16.31/10万,乐至县最低,为4.80/10万,不同地区间发病率的差异有统计学意义(P<0.01)。发病时间主要集中在4~7月。男性发病1 173例,占52.32%;女性发病1 069例,占47.68%。职业以7岁以下儿童为主,发病1 661例,占74.09%;其次是学生460例,占20.52%。2 242例麻疹病例中,有详细免疫史的1 695例,占75.06%。[结论]加强麻疹监测,适时开展对学生麻疹疫苗的加强接种,同时加强基层防保队伍建设是控制麻疹发生与流行的关键。
[Objective] To understand the incidence of measles in Ziyang and to provide basis for prevention and control work. [Methods] Descriptive epidemiology was used to analyze the incidence of measles in Ziyang from 2003 to 2007. [Results] A total of 2 242 measles cases were reported from 2003 to 2007, with a reported incidence rate of 9.46 / 100 000, 1 death and a case fatality rate of 0.004%. The highest incidence in 2007, the lowest incidence in 2003, the incidence of different years, the difference was statistically significant (P <0.01). The highest incidence in Yanjiang District was 16.31 / 100 000, and the lowest in Lezhi County was 4.80 / 100 000. There was significant difference in incidence among different regions (P <0.01). The onset time is mainly concentrated in 4 to 7 months. 1 173 cases of males, accounting for 52.32%; 1 069 cases of females, accounting for 47.68%. Occupation of children under 7 years of age, the incidence of 1 661 cases, accounting for 74.09%; followed by 460 students, accounting for 20.52%. Of the 2 242 cases of measles, 1 695 had a detailed history of immunization, accounting for 75.06%. [Conclusion] Strengthening the monitoring of measles and strengthening vaccination of measles vaccine in a timely manner and strengthening the construction of grassroots prevention teams are the keys to control the occurrence and prevalence of measles.