IR@PKUHSC  > 北京大学第二临床医学院
学科主题临床医学
Characterizing the epidemiology, virology, and clinical features of influenza in China′s first severe acute respiratory infection sentinel surveillance system, February 2011-October 2013
Peng, Zhibin1; Feng, Luzhao1; Carolyn, Greene M.2; Wang, Kaili3; Zhu, Guozhong4; Zhang, Yequn5; Hu, Jumei6; Huang, Yiwei7; Pan, Huiqiong8; Guo, Nongjian9; Xing, Chunyan9; Chu, Yanhui10; Cao, Zhaolong11; Yu, Deshan12; Liu, Linling13; Chen, Zeling14; Zeng, Fang15; Xu, Wen16; Xiong, Xin17; Cheng, Xiuwei18; Guo, Hua19; Chen, Wu20; Li, Ling21; Jiang, Hui1; Zheng, Jiandong1; Xu, Zhen1; Yu, Hongjie1
关键词Epidemiology Virology Clinical features Influenza positive patients China
刊名BMC INFECTIOUS DISEASES
2015-03-22
DOI10.1186/s12879-015-0884-1
15
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Infectious Diseases
研究领域[WOS]Infectious Diseases
英文摘要

Background: After the 2009 influenza A(H1N1) pdm09 pandemic, China established its first severe acute respiratory infections (SARI) sentinel surveillance system.

Methods: We analyzed data from SARI cases in 10 hospitals in 10 provinces in China from February 2011 to October 2013.

Results: Among 5,644 SARI cases, 330 (6%) were influenza-positive. Among these, 62% were influenza A and 38% were influenza B. Compared with influenza-negative cases, influenza-positive SARI cases had a higher median age (20.0 years vs. 11.0, p = 0.003) and were more likely to have at least one underlying chronic medical condition (age adjusted percent: 28% vs. 25%, p < 0.001). The types/subtypes of dominant strains identified by SARI surveillance was almost always among dominant strains identified by the influenza like illness (ILI) surveillance system and influenza activity in both systems peaked at the same time.

Conclusions: Data from China′s first SARI sentinel surveillance system suggest that types/subtypes of circulating influenza strains and epidemic trends among SARI cases were similar to those among ILI cases.

语种英语
WOS记录号WOS:000351569300001
资助机构China-U.S. Collaborative Program on Emerging and Re-emerging Infectious Diseases ; China-WHO Influenza Surveillance Project
引用统计
被引频次:9[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/62700
专题北京大学第二临床医学院
作者单位1.Huzhou First Peoples Hosp, Huzhou, Peoples R China
2.Hunan Prov Ctr Dis Control & Prevent, Changsha, Hunan, Peoples R China
3.First Hosp Changsha, Changsha, Hunan, Peoples R China
4.Jinan Ctr Hosp, Jinan, Peoples R China
5.XichengCtr Dis Control & Prevent, Beijing, Peoples R China
6.Peking Univ, Peoples Hosp, Beijing 100871, Peoples R China
7.Gansu Prov Ctr Dis Control & Prevent, Lanzhou, Peoples R China
8.Lanzhou Univ, Hosp 1, Lanzhou 730000, Peoples R China
9.Zhuhai Ctr Dis Control & Prevent, Zhuhai, Peoples R China
10.Zhuhai Peoples Hosp, Zhuhai, Peoples R China
11.Yunnan Prov Ctr Dis Control & Prevent, Kunming, Peoples R China
12.Heilongjiang Prov Ctr Dis Control & Prevent, Haerbin, Peoples R China
13.Ctr Dis Control & Prevent, Atlanta, GA USA
14.Heilongjiang Prov Hosp, Haerbin, Peoples R China
15.HuzhouCtr Dis Control & Prevent, Huzhou, Peoples R China
16.Sichuan Prov Ctr Dis Control & Prevent, Chengdu, Peoples R China
17.Third Peoples Hosp Chengdu, Chengdu, Peoples R China
18.Fujian Prov Ctr Dis Control & Prevent, Fuzhou, Peoples R China
19.Chinese Ctr Dis Control & Prevent, Key Lab Surveillance & Early Warning Infect Dis, Div Infect Dis, Beijing, Peoples R China
20.Kunming Med Univ, Affiliated Hosp 1, Kunming, Peoples R China
21.Fujian Med Univ, Affiliated Hosp 1, Fuzhou, Peoples R China
推荐引用方式
GB/T 7714
Peng, Zhibin,Feng, Luzhao,Carolyn, Greene M.,et al. Characterizing the epidemiology, virology, and clinical features of influenza in China&prime;s first severe acute respiratory infection sentinel surveillance system, February 2011-October 2013[J]. BMC INFECTIOUS DISEASES,2015,15.
APA Peng, Zhibin.,Feng, Luzhao.,Carolyn, Greene M..,Wang, Kaili.,Zhu, Guozhong.,...&Yu, Hongjie.(2015).Characterizing the epidemiology, virology, and clinical features of influenza in China′s first severe acute respiratory infection sentinel surveillance system, February 2011-October 2013.BMC INFECTIOUS DISEASES,15.
MLA Peng, Zhibin,et al."Characterizing the epidemiology, virology, and clinical features of influenza in China′s first severe acute respiratory infection sentinel surveillance system, February 2011-October 2013".BMC INFECTIOUS DISEASES 15(2015).
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