Influenza-associated paediatric respiratory hospitalizations in China, 1996–2012: a systematic analysis

Background: The World Health Organization recommends that children aged ≥6 months be vaccinated against influenza. Influenza vaccination policies depend on the evidence of the burden of influenza, yet few national data on influenza-associated severe outcomes among children exist in China. Methods:...
Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Mei Shang [verfasserIn] Kathryn E. Lafond [verfasserIn] Jeffrey McFarland [verfasserIn] Suizan Zhou [verfasserIn] John Klena [verfasserIn] Marc-Alain Widdowson [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2019

Schlagwörter:	influenza pediatric respiratory hospitalizations china

Übergeordnetes Werk:	In: Western Pacific Surveillance and Response - World Health Organization Regional Office for the Western Pacific, 2011, 9(2019), 5, Seite 35-43
Übergeordnetes Werk:	volume:9 ; year:2019 ; number:5 ; pages:35-43

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc Journal toc

DOI / URN:	10.5365/wpsar.2018.9.1.004

Katalog-ID:	DOAJ050172204

Internformat


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520			\|a Background: The World Health Organization recommends that children aged ≥6 months be vaccinated against influenza. Influenza vaccination policies depend on the evidence of the burden of influenza, yet few national data on influenza-associated severe outcomes among children exist in China. Methods: We conducted a systematic review of articles published from 1996 to 2012 on laboratory-confirmed, influenza-associated paediatric respiratory hospitalizations in China. We extracted data and stratified the percentage of samples testing positive for influenza by age group (<2, <5 and <18 years old); case definition; test methods; and geographic location. The pooled percentage of samples testing positive for influenza was estimated with a random effects regression model. Results: Influenza was associated with 8.8% of respiratory hospitalizations among children aged <18 years, ranging from 7.0% (95% confidence interval: 4.2–9.8%) in children aged <2 years to 8.9% (95% confidence interval: 6.8–11%) in children aged <5 years. The percentage of samples testing positive for influenza was consistently higher among studies with data from children aged <5 years and <18 years than those restricted only to children aged <2 years; the percentages were higher in Northern China than Southern China. Discussion: Influenza is an important cause of paediatric respiratory hospitalizations in China. Influenza vaccination of school-aged children could prevent substantial influenza-associated illness, including hospitalizations, in China.
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allfields	10.5365/wpsar.2018.9.1.004 doi (DE-627)DOAJ050172204 (DE-599)DOAJ12a53a42d272400bb25a8baba0b1db67 DE-627 ger DE-627 rakwb eng RA1-1270 Mei Shang verfasserin aut Influenza-associated paediatric respiratory hospitalizations in China, 1996–2012: a systematic analysis 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background: The World Health Organization recommends that children aged ≥6 months be vaccinated against influenza. Influenza vaccination policies depend on the evidence of the burden of influenza, yet few national data on influenza-associated severe outcomes among children exist in China. Methods: We conducted a systematic review of articles published from 1996 to 2012 on laboratory-confirmed, influenza-associated paediatric respiratory hospitalizations in China. We extracted data and stratified the percentage of samples testing positive for influenza by age group (<2, <5 and <18 years old); case definition; test methods; and geographic location. The pooled percentage of samples testing positive for influenza was estimated with a random effects regression model. Results: Influenza was associated with 8.8% of respiratory hospitalizations among children aged <18 years, ranging from 7.0% (95% confidence interval: 4.2–9.8%) in children aged <2 years to 8.9% (95% confidence interval: 6.8–11%) in children aged <5 years. The percentage of samples testing positive for influenza was consistently higher among studies with data from children aged <5 years and <18 years than those restricted only to children aged <2 years; the percentages were higher in Northern China than Southern China. Discussion: Influenza is an important cause of paediatric respiratory hospitalizations in China. Influenza vaccination of school-aged children could prevent substantial influenza-associated illness, including hospitalizations, in China. influenza pediatric respiratory hospitalizations china Medicine R Public aspects of medicine Kathryn E. Lafond verfasserin aut Jeffrey McFarland verfasserin aut Suizan Zhou verfasserin aut John Klena verfasserin aut Marc-Alain Widdowson verfasserin aut In Western Pacific Surveillance and Response World Health Organization Regional Office for the Western Pacific, 2011 9(2019), 5, Seite 35-43 (DE-627)646073605 (DE-600)2592503-9 20947313 nnns volume:9 year:2019 number:5 pages:35-43 https://doi.org/10.5365/wpsar.2018.9.1.004 kostenfrei https://doaj.org/article/12a53a42d272400bb25a8baba0b1db67 kostenfrei https://ojs.wpro.who.int/ojs/index.php/wpsar/article/view/593/847 kostenfrei https://doaj.org/toc/2094-7321 Journal toc kostenfrei https://doaj.org/toc/2094-7313 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 9 2019 5 35-43
spelling	10.5365/wpsar.2018.9.1.004 doi (DE-627)DOAJ050172204 (DE-599)DOAJ12a53a42d272400bb25a8baba0b1db67 DE-627 ger DE-627 rakwb eng RA1-1270 Mei Shang verfasserin aut Influenza-associated paediatric respiratory hospitalizations in China, 1996–2012: a systematic analysis 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background: The World Health Organization recommends that children aged ≥6 months be vaccinated against influenza. Influenza vaccination policies depend on the evidence of the burden of influenza, yet few national data on influenza-associated severe outcomes among children exist in China. Methods: We conducted a systematic review of articles published from 1996 to 2012 on laboratory-confirmed, influenza-associated paediatric respiratory hospitalizations in China. We extracted data and stratified the percentage of samples testing positive for influenza by age group (<2, <5 and <18 years old); case definition; test methods; and geographic location. The pooled percentage of samples testing positive for influenza was estimated with a random effects regression model. Results: Influenza was associated with 8.8% of respiratory hospitalizations among children aged <18 years, ranging from 7.0% (95% confidence interval: 4.2–9.8%) in children aged <2 years to 8.9% (95% confidence interval: 6.8–11%) in children aged <5 years. The percentage of samples testing positive for influenza was consistently higher among studies with data from children aged <5 years and <18 years than those restricted only to children aged <2 years; the percentages were higher in Northern China than Southern China. Discussion: Influenza is an important cause of paediatric respiratory hospitalizations in China. Influenza vaccination of school-aged children could prevent substantial influenza-associated illness, including hospitalizations, in China. influenza pediatric respiratory hospitalizations china Medicine R Public aspects of medicine Kathryn E. Lafond verfasserin aut Jeffrey McFarland verfasserin aut Suizan Zhou verfasserin aut John Klena verfasserin aut Marc-Alain Widdowson verfasserin aut In Western Pacific Surveillance and Response World Health Organization Regional Office for the Western Pacific, 2011 9(2019), 5, Seite 35-43 (DE-627)646073605 (DE-600)2592503-9 20947313 nnns volume:9 year:2019 number:5 pages:35-43 https://doi.org/10.5365/wpsar.2018.9.1.004 kostenfrei https://doaj.org/article/12a53a42d272400bb25a8baba0b1db67 kostenfrei https://ojs.wpro.who.int/ojs/index.php/wpsar/article/view/593/847 kostenfrei https://doaj.org/toc/2094-7321 Journal toc kostenfrei https://doaj.org/toc/2094-7313 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 9 2019 5 35-43
allfields_unstemmed	10.5365/wpsar.2018.9.1.004 doi (DE-627)DOAJ050172204 (DE-599)DOAJ12a53a42d272400bb25a8baba0b1db67 DE-627 ger DE-627 rakwb eng RA1-1270 Mei Shang verfasserin aut Influenza-associated paediatric respiratory hospitalizations in China, 1996–2012: a systematic analysis 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background: The World Health Organization recommends that children aged ≥6 months be vaccinated against influenza. Influenza vaccination policies depend on the evidence of the burden of influenza, yet few national data on influenza-associated severe outcomes among children exist in China. Methods: We conducted a systematic review of articles published from 1996 to 2012 on laboratory-confirmed, influenza-associated paediatric respiratory hospitalizations in China. We extracted data and stratified the percentage of samples testing positive for influenza by age group (<2, <5 and <18 years old); case definition; test methods; and geographic location. The pooled percentage of samples testing positive for influenza was estimated with a random effects regression model. Results: Influenza was associated with 8.8% of respiratory hospitalizations among children aged <18 years, ranging from 7.0% (95% confidence interval: 4.2–9.8%) in children aged <2 years to 8.9% (95% confidence interval: 6.8–11%) in children aged <5 years. The percentage of samples testing positive for influenza was consistently higher among studies with data from children aged <5 years and <18 years than those restricted only to children aged <2 years; the percentages were higher in Northern China than Southern China. Discussion: Influenza is an important cause of paediatric respiratory hospitalizations in China. Influenza vaccination of school-aged children could prevent substantial influenza-associated illness, including hospitalizations, in China. influenza pediatric respiratory hospitalizations china Medicine R Public aspects of medicine Kathryn E. Lafond verfasserin aut Jeffrey McFarland verfasserin aut Suizan Zhou verfasserin aut John Klena verfasserin aut Marc-Alain Widdowson verfasserin aut In Western Pacific Surveillance and Response World Health Organization Regional Office for the Western Pacific, 2011 9(2019), 5, Seite 35-43 (DE-627)646073605 (DE-600)2592503-9 20947313 nnns volume:9 year:2019 number:5 pages:35-43 https://doi.org/10.5365/wpsar.2018.9.1.004 kostenfrei https://doaj.org/article/12a53a42d272400bb25a8baba0b1db67 kostenfrei https://ojs.wpro.who.int/ojs/index.php/wpsar/article/view/593/847 kostenfrei https://doaj.org/toc/2094-7321 Journal toc kostenfrei https://doaj.org/toc/2094-7313 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 9 2019 5 35-43
allfieldsGer	10.5365/wpsar.2018.9.1.004 doi (DE-627)DOAJ050172204 (DE-599)DOAJ12a53a42d272400bb25a8baba0b1db67 DE-627 ger DE-627 rakwb eng RA1-1270 Mei Shang verfasserin aut Influenza-associated paediatric respiratory hospitalizations in China, 1996–2012: a systematic analysis 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background: The World Health Organization recommends that children aged ≥6 months be vaccinated against influenza. Influenza vaccination policies depend on the evidence of the burden of influenza, yet few national data on influenza-associated severe outcomes among children exist in China. Methods: We conducted a systematic review of articles published from 1996 to 2012 on laboratory-confirmed, influenza-associated paediatric respiratory hospitalizations in China. We extracted data and stratified the percentage of samples testing positive for influenza by age group (<2, <5 and <18 years old); case definition; test methods; and geographic location. The pooled percentage of samples testing positive for influenza was estimated with a random effects regression model. Results: Influenza was associated with 8.8% of respiratory hospitalizations among children aged <18 years, ranging from 7.0% (95% confidence interval: 4.2–9.8%) in children aged <2 years to 8.9% (95% confidence interval: 6.8–11%) in children aged <5 years. The percentage of samples testing positive for influenza was consistently higher among studies with data from children aged <5 years and <18 years than those restricted only to children aged <2 years; the percentages were higher in Northern China than Southern China. Discussion: Influenza is an important cause of paediatric respiratory hospitalizations in China. Influenza vaccination of school-aged children could prevent substantial influenza-associated illness, including hospitalizations, in China. influenza pediatric respiratory hospitalizations china Medicine R Public aspects of medicine Kathryn E. Lafond verfasserin aut Jeffrey McFarland verfasserin aut Suizan Zhou verfasserin aut John Klena verfasserin aut Marc-Alain Widdowson verfasserin aut In Western Pacific Surveillance and Response World Health Organization Regional Office for the Western Pacific, 2011 9(2019), 5, Seite 35-43 (DE-627)646073605 (DE-600)2592503-9 20947313 nnns volume:9 year:2019 number:5 pages:35-43 https://doi.org/10.5365/wpsar.2018.9.1.004 kostenfrei https://doaj.org/article/12a53a42d272400bb25a8baba0b1db67 kostenfrei https://ojs.wpro.who.int/ojs/index.php/wpsar/article/view/593/847 kostenfrei https://doaj.org/toc/2094-7321 Journal toc kostenfrei https://doaj.org/toc/2094-7313 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 9 2019 5 35-43
allfieldsSound	10.5365/wpsar.2018.9.1.004 doi (DE-627)DOAJ050172204 (DE-599)DOAJ12a53a42d272400bb25a8baba0b1db67 DE-627 ger DE-627 rakwb eng RA1-1270 Mei Shang verfasserin aut Influenza-associated paediatric respiratory hospitalizations in China, 1996–2012: a systematic analysis 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background: The World Health Organization recommends that children aged ≥6 months be vaccinated against influenza. Influenza vaccination policies depend on the evidence of the burden of influenza, yet few national data on influenza-associated severe outcomes among children exist in China. Methods: We conducted a systematic review of articles published from 1996 to 2012 on laboratory-confirmed, influenza-associated paediatric respiratory hospitalizations in China. We extracted data and stratified the percentage of samples testing positive for influenza by age group (<2, <5 and <18 years old); case definition; test methods; and geographic location. The pooled percentage of samples testing positive for influenza was estimated with a random effects regression model. Results: Influenza was associated with 8.8% of respiratory hospitalizations among children aged <18 years, ranging from 7.0% (95% confidence interval: 4.2–9.8%) in children aged <2 years to 8.9% (95% confidence interval: 6.8–11%) in children aged <5 years. The percentage of samples testing positive for influenza was consistently higher among studies with data from children aged <5 years and <18 years than those restricted only to children aged <2 years; the percentages were higher in Northern China than Southern China. Discussion: Influenza is an important cause of paediatric respiratory hospitalizations in China. Influenza vaccination of school-aged children could prevent substantial influenza-associated illness, including hospitalizations, in China. influenza pediatric respiratory hospitalizations china Medicine R Public aspects of medicine Kathryn E. Lafond verfasserin aut Jeffrey McFarland verfasserin aut Suizan Zhou verfasserin aut John Klena verfasserin aut Marc-Alain Widdowson verfasserin aut In Western Pacific Surveillance and Response World Health Organization Regional Office for the Western Pacific, 2011 9(2019), 5, Seite 35-43 (DE-627)646073605 (DE-600)2592503-9 20947313 nnns volume:9 year:2019 number:5 pages:35-43 https://doi.org/10.5365/wpsar.2018.9.1.004 kostenfrei https://doaj.org/article/12a53a42d272400bb25a8baba0b1db67 kostenfrei https://ojs.wpro.who.int/ojs/index.php/wpsar/article/view/593/847 kostenfrei https://doaj.org/toc/2094-7321 Journal toc kostenfrei https://doaj.org/toc/2094-7313 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 9 2019 5 35-43
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callnumber-first	R - Medicine
author	Mei Shang
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topic_title	RA1-1270 Influenza-associated paediatric respiratory hospitalizations in China, 1996–2012: a systematic analysis influenza pediatric respiratory hospitalizations china
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title	Influenza-associated paediatric respiratory hospitalizations in China, 1996–2012: a systematic analysis
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title_full	Influenza-associated paediatric respiratory hospitalizations in China, 1996–2012: a systematic analysis
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author_browse	Mei Shang Kathryn E. Lafond Jeffrey McFarland Suizan Zhou John Klena Marc-Alain Widdowson
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title_sort	influenza-associated paediatric respiratory hospitalizations in china, 1996–2012: a systematic analysis
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title_auth	Influenza-associated paediatric respiratory hospitalizations in China, 1996–2012: a systematic analysis
abstract	Background: The World Health Organization recommends that children aged ≥6 months be vaccinated against influenza. Influenza vaccination policies depend on the evidence of the burden of influenza, yet few national data on influenza-associated severe outcomes among children exist in China. Methods: We conducted a systematic review of articles published from 1996 to 2012 on laboratory-confirmed, influenza-associated paediatric respiratory hospitalizations in China. We extracted data and stratified the percentage of samples testing positive for influenza by age group (<2, <5 and <18 years old); case definition; test methods; and geographic location. The pooled percentage of samples testing positive for influenza was estimated with a random effects regression model. Results: Influenza was associated with 8.8% of respiratory hospitalizations among children aged <18 years, ranging from 7.0% (95% confidence interval: 4.2–9.8%) in children aged <2 years to 8.9% (95% confidence interval: 6.8–11%) in children aged <5 years. The percentage of samples testing positive for influenza was consistently higher among studies with data from children aged <5 years and <18 years than those restricted only to children aged <2 years; the percentages were higher in Northern China than Southern China. Discussion: Influenza is an important cause of paediatric respiratory hospitalizations in China. Influenza vaccination of school-aged children could prevent substantial influenza-associated illness, including hospitalizations, in China.
abstractGer	Background: The World Health Organization recommends that children aged ≥6 months be vaccinated against influenza. Influenza vaccination policies depend on the evidence of the burden of influenza, yet few national data on influenza-associated severe outcomes among children exist in China. Methods: We conducted a systematic review of articles published from 1996 to 2012 on laboratory-confirmed, influenza-associated paediatric respiratory hospitalizations in China. We extracted data and stratified the percentage of samples testing positive for influenza by age group (<2, <5 and <18 years old); case definition; test methods; and geographic location. The pooled percentage of samples testing positive for influenza was estimated with a random effects regression model. Results: Influenza was associated with 8.8% of respiratory hospitalizations among children aged <18 years, ranging from 7.0% (95% confidence interval: 4.2–9.8%) in children aged <2 years to 8.9% (95% confidence interval: 6.8–11%) in children aged <5 years. The percentage of samples testing positive for influenza was consistently higher among studies with data from children aged <5 years and <18 years than those restricted only to children aged <2 years; the percentages were higher in Northern China than Southern China. Discussion: Influenza is an important cause of paediatric respiratory hospitalizations in China. Influenza vaccination of school-aged children could prevent substantial influenza-associated illness, including hospitalizations, in China.
abstract_unstemmed	Background: The World Health Organization recommends that children aged ≥6 months be vaccinated against influenza. Influenza vaccination policies depend on the evidence of the burden of influenza, yet few national data on influenza-associated severe outcomes among children exist in China. Methods: We conducted a systematic review of articles published from 1996 to 2012 on laboratory-confirmed, influenza-associated paediatric respiratory hospitalizations in China. We extracted data and stratified the percentage of samples testing positive for influenza by age group (<2, <5 and <18 years old); case definition; test methods; and geographic location. The pooled percentage of samples testing positive for influenza was estimated with a random effects regression model. Results: Influenza was associated with 8.8% of respiratory hospitalizations among children aged <18 years, ranging from 7.0% (95% confidence interval: 4.2–9.8%) in children aged <2 years to 8.9% (95% confidence interval: 6.8–11%) in children aged <5 years. The percentage of samples testing positive for influenza was consistently higher among studies with data from children aged <5 years and <18 years than those restricted only to children aged <2 years; the percentages were higher in Northern China than Southern China. Discussion: Influenza is an important cause of paediatric respiratory hospitalizations in China. Influenza vaccination of school-aged children could prevent substantial influenza-associated illness, including hospitalizations, in China.
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title_short	Influenza-associated paediatric respiratory hospitalizations in China, 1996–2012: a systematic analysis
url	https://doi.org/10.5365/wpsar.2018.9.1.004 https://doaj.org/article/12a53a42d272400bb25a8baba0b1db67 https://ojs.wpro.who.int/ojs/index.php/wpsar/article/view/593/847 https://doaj.org/toc/2094-7321 https://doaj.org/toc/2094-7313
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author2	Kathryn E. Lafond Jeffrey McFarland Suizan Zhou John Klena Marc-Alain Widdowson
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up_date	2024-07-03T13:24:45.784Z
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Influenza-associated paediatric respiratory hospitalizations in China, 1996–2012: a systematic analysis

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