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2012-2017年北京市昌平区流感相关超额流感样病例数估计 被引量:3

Estimates of influenza-associated excess numbers of influenza-like illness cases in Changping district, Beijing, 2012-2017
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摘要 目的估计2012-2017年北京市昌平区流感相关的超额流感样病例数(influenza—like illness cases,ILI)。方法使用昌平区二级及以上医疗机构ILI监测数据,分别拟合传统Serfling回归模型和调整Serfling回归模型,分年龄组估计流感相关超额ILI数。结果调整Serfling回归模型结果显示,全人群中,2012-2013年度的流行周为2012年的第52周至次年的第2周、2013-2014年度为2013年的第52周至次年的第6周、2014-2015年度为2014年的第46周至次年第3周、2015-2016年度为2015年的第52周至次年第14周、2016-2017年度为2016年的第47周至次年第6周,年均流行周数为10(范围:4.15)周。各年度流行周的超额流感样病例数分别为598(95%CI:207-719)、1517(95%CI:1070-1964)、2883(95%CI:2243-3522)、5027(95%CI:4067-5986)和3126(95%C1:2291-3961)例,年均超额ILI数为2630(95%C1:1976-3230)例,占同期总ILI监测数的58.7%。传统Serfling回归模型估计〈5岁、5-59岁和全人群的结果基本一致。结论调整Serfling回归模型对于超额ILI的估算结果较传统Serfling模型更为精确。每个流行季,流感的流行均导致数千人至数万人的超额ILI数和门急诊就诊量。 Objective To estimate the excess numbers of influenza-like illness (ILI) cases associated with influenza from 2012 to 2017 in Changping district. Methods The surveillance data of ILI cases from secondary medical institutions and above in Changping district was collected to estimate influenzaassociated excess numbers of ILI cases in different age groups using Serfling regression model and the adjusted Serfling regression model, respectively. Results The epidemic weeks of influenza were 52^nd-2^nd in 2012-2013, 52^nd-6^th in 2013-2014, 46^th-3^rd in 2014-2015, 52^nd-14^th in 2015-2016 and 47^th-6^th weeks in 2016- 2017. The average number of annual influenza epidemic weeks was 10 (range: 4-15). The corresponding excess numbers of ILI cases attributed to influenza were 598 (95%CI: 207-719), 1 517 (95%CI: 1 070-1 964), 2 883 (95%CI: 2 243-3 522), 5 027 (95%CI: 4 067-5 986) and 3 126 (95%CI: 2 291-3 961) respectively. The average annual excess numbers of ILI cases were 2 630 (95%CI: 1 976-3 230) by the adjusted Serfling regression model, accounting for 57.6% of total ILI cases surveyed over the same period. Serfling regression model showed that the estimated results in age groups of less than 5 years old, 5-59 years old as well as in the whole population were consistent with the adjusted Serfling regression model. Conclusions The adjusted Serfling regression model was more accurate than the traditional Serfling regression model. The annual epidemic of influenza resulted in thousands of and tens of thousands of excess ILI cases and outpatient visits in Changping distirct.
作者 李飒 刘重程 高进玺 王瑞琴 蔡旭 金文军 唐雅清 Li Sa;Liu Zhongcheng;Gao Jinxi;Wang Ruiqin;Cai Xu;Jin Wenjun;Tang Yaqing.(Department of Infectious Diseases and Endemic Disease Control, Changping District Center for Disease Control and Prevention, Beijing 102200, China)
出处 《国际病毒学杂志》 2018年第3期174-179,共6页 International Journal of Virology
关键词 流感 回归分析 人群监测 超额流感样病例数 Influenza Regression analysis Population surveillance Excesgnumbers of influenza-like illness cases
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  • 1潘丽,李晓眠.抗流感病毒药物的新进展与临床应用[J].国际病毒学杂志,2008,15(2). 被引量:6
  • 2陆敏,曾玫,陆权,顾兰琴.上海地区小儿急性病毒性下呼吸道感染临床流行病学特征[J].中国抗感染化疗杂志,2005,5(3):152-155. 被引量:37
  • 3Vanx S, Van Cauteren D, Guthmann JP, et al. Influenza vaccination coverage against seasonal and pandemic influenza and their determinants in France: a cross-sectional survey. BMC Public Health,2011,11:30.
  • 4Mulller D, Szucs TD. Influenza vaccination coverage rates in 5 European countries: a population-based cross-sectional analysis of the seasons 02/03, 03/04 and 04/05. Infection, 2007, 35: 308-319.
  • 5Szucs TD, Mtiller D. Influenza vaccination coverage rates in five European countries-a population-based cross-sectional analysis of two consecutive influenza seasons. Vaccine ,2005,23:5055-5063.
  • 6Influenza vaccines. Wkly Epidemiol Rec ,2005,80:279-287.
  • 7Holm MV, Blank PR, Szucs TD. Trends in influenza vaccination coverage rates in Germany over five seasons from 2001 to 2006. BMC Infect Dis,2007,7 : 144.
  • 8Poland GA. The 2009 - 2010 influenza pandemic: effects on pandemic and seasonal vaccine uptake and lessons learned for seasonal vaccination campaigns. Vaccine, 2010, 28 Suppl 4 : D3-13.
  • 9WHO.Factsheet:Influenza(Seasonal)[OL].[2014-03-24].http://www.who.int/mediacentre/factsheets/fs211/cn/.
  • 10WHO.A practical guide for designing and conducting influenza disease burden studies:section 2:Studies indirectly measuring the disease burden of influenza [OL].[2014-03-24].http://www.wpro.who.int/emerging_diseases/documents/docs/Guidefor DesigningandConductinglnfluenzaStudies.pdf.

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