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目的了解汕头地区疟疾流行特点、规律和变化趋势。方法收集1992-2012年汕头市疟疾疫情资料,采用描述性流行病学方法对资料进行分析。结果1992-2012年汕头市共报告疟疾556例,年均发病率为0.056/万;2003年后,未出现疟疾继发病例和局部暴发。疟疾病例男女性别比例为3.34∶1,主要集中在15~45岁年龄组,占总病例数的82.73%。农民(含农民工)和工人发病分别占总病例数的39.21%和18.35%;个别年份某些人群的发病人数超过农民、工人的发病人数。结论汕头市每年仍有一定疟疾病例报告,必须继续加强防控与监测措施。
Objective To understand the characteristics, laws and trends of malaria epidemic in Shantou. Methods The epidemiological data of malaria from 1992 to 2012 in Shantou City were collected and analyzed by descriptive epidemiological method. Results A total of 556 malaria cases were reported in Shantou City from 1992 to 2012, with an average annual incidence of 0.056 / million. After 2003, no secondary malaria cases and local outbreaks were reported. The male-female ratio of malaria cases was 3.34: 1, mainly in the 15-45 age group, accounting for 82.73% of the total cases. The incidence of peasants (including migrant workers) and workers accounted for 39.21% and 18.35% of the total number of cases, respectively. The incidence of peasants and workers exceeded the number of peasants and workers in some years. Conclusion There are still some reports of malaria cases in Shantou City each year. Measures for prevention and control and monitoring must continue to be strengthened.