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目的掌握大连市传染病呼吸道流行趋势,为制定防制工作策略提供科学依据。方法采用描述流行病学方法分析大连市呼吸道传染病疫情资料。结果 2004—2010年大连市共报告呼吸道传染病44 618例,年均发病率为107.09/10万,2004—2010年发病率(1/10万)分别为76.67、92.17、106.10、145.63、126.73、88.59、113.72(P<0.01)。报告发病数较多的是肺结核、流行性腮腺炎、风疹、猩红热,占呼吸道传染病总数的97.47%。2004—2010年年均发病率,城区为138.48/10万,农村为89.62/10万,两者比较,差异有统计学意义(P<0.01);男性为135.70/10万,女性为78.58/10万,两者比较,差异有统计学意义(P<0.01)。发病人群主要为学生,占总发病数的35.19%。4—6月发病较为集中,占发病总数的40.95%。结论肺结核、流行性腮腺炎、风疹及猩红热是呼吸道传染病防制工作的重点,学生、幼托儿童是重点人群。
Objective To grasp the epidemic trend of infectious diseases in Dalian and provide a scientific basis for formulating the strategy of prevention and control work. Methods Descriptive epidemiological method was used to analyze the epidemic situation of respiratory tract infectious diseases in Dalian. Results A total of 44 618 respiratory infectious diseases were reported in Dalian from 2004 to 2010, with an average annual incidence of 107.09 / 100 000. The incidence rates in 2004-2010 (1/10000) were 76.67, 92.17, 106.10, 145.63 and 126.73 respectively, 88.59, 113.72 (P <0.01). Reported more incidence of tuberculosis, mumps, rubella, scarlet fever, respiratory tract infections accounted for 97.47% of the total. The average annual incidence rate in 2004-2010 was 138.48 / lakh in urban areas and 89.62 / lakh in rural areas, with a significant difference between the two groups (P <0.01); 135.70 per 100 000 males and 78.58 females The difference between the two groups was statistically significant (P <0.01). The incidence of the main group of students, accounting for 35.19% of the total number of cases. 4-June incidence is more concentrated, accounting for 40.95% of the total incidence. Conclusions Pulmonary tuberculosis, mumps, rubella and scarlet fever are the focus of prevention and control of respiratory infectious diseases. Students and preschool children are the key population.