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postgraduate thesis: What proportion of influenza infections are associated with febrile illness : a systematic review
Title | What proportion of influenza infections are associated with febrile illness : a systematic review |
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Authors | |
Issue Date | 2013 |
Publisher | The University of Hong Kong (Pokfulam, Hong Kong) |
Citation | Ng, K. A. [吳珏翹]. (2013). What proportion of influenza infections are associated with febrile illness : a systematic review. (Thesis). University of Hong Kong, Pokfulam, Hong Kong SAR. Retrieved from http://dx.doi.org/10.5353/th_b5098813 |
Abstract | Background
Human infected with influenza virus commonly present with fever and cough. However, it is documented in the literature that a proportion of people with influenza infection remained afebrile or even asymptomatic. Understanding of the prevalence of febrile illness among people infected with influenza (the febrile proportion) could guide the public health response to influenza epidemics and pandemics.
Methods
A systematic review was conducted by a search of relevant articles published in peer-review journals using PubMed and Google. Two different approaches were adopted in the synthesis of the febrile proportion.
Results
Nine studies were included in the systematic review. The febrile proportion of influenza infection was estimated to lie between 32% and 83%, with the most plausible values in the range of approximately 50%. Pandemic and pre-pandemic strain of influenza A H1N1 subtype may have a higher febrile proportion than influenza A H3N2 subtype and influenza B. The febrile proportion among children was also higher than adults.
Conclusion
This systematic review consolidated evidence on the febrile proportion in influenza infection. Attributes were identified to be potentially associated with higher febrile proportion. These preliminary findings provide interesting hypothesis for future research and provide opportunities for changes in the public health response to influenza epidemics and pandemics, with particular implications for the use of body temperature screening at national borders. |
Degree | Master of Public Health |
Subject | Fever Influenza |
Dept/Program | Public Health |
Persistent Identifier | http://hdl.handle.net/10722/193804 |
HKU Library Item ID | b5098813 |
DC Field | Value | Language |
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dc.contributor.author | Ng, Kwok-kiu, Albert | - |
dc.contributor.author | 吳珏翹 | - |
dc.date.accessioned | 2014-01-27T23:10:47Z | - |
dc.date.available | 2014-01-27T23:10:47Z | - |
dc.date.issued | 2013 | - |
dc.identifier.citation | Ng, K. A. [吳珏翹]. (2013). What proportion of influenza infections are associated with febrile illness : a systematic review. (Thesis). University of Hong Kong, Pokfulam, Hong Kong SAR. Retrieved from http://dx.doi.org/10.5353/th_b5098813 | - |
dc.identifier.uri | http://hdl.handle.net/10722/193804 | - |
dc.description.abstract | Background Human infected with influenza virus commonly present with fever and cough. However, it is documented in the literature that a proportion of people with influenza infection remained afebrile or even asymptomatic. Understanding of the prevalence of febrile illness among people infected with influenza (the febrile proportion) could guide the public health response to influenza epidemics and pandemics. Methods A systematic review was conducted by a search of relevant articles published in peer-review journals using PubMed and Google. Two different approaches were adopted in the synthesis of the febrile proportion. Results Nine studies were included in the systematic review. The febrile proportion of influenza infection was estimated to lie between 32% and 83%, with the most plausible values in the range of approximately 50%. Pandemic and pre-pandemic strain of influenza A H1N1 subtype may have a higher febrile proportion than influenza A H3N2 subtype and influenza B. The febrile proportion among children was also higher than adults. Conclusion This systematic review consolidated evidence on the febrile proportion in influenza infection. Attributes were identified to be potentially associated with higher febrile proportion. These preliminary findings provide interesting hypothesis for future research and provide opportunities for changes in the public health response to influenza epidemics and pandemics, with particular implications for the use of body temperature screening at national borders. | - |
dc.language | eng | - |
dc.publisher | The University of Hong Kong (Pokfulam, Hong Kong) | - |
dc.relation.ispartof | HKU Theses Online (HKUTO) | - |
dc.rights | This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. | - |
dc.rights | The author retains all proprietary rights, (such as patent rights) and the right to use in future works. | - |
dc.subject.lcsh | Fever | - |
dc.subject.lcsh | Influenza | - |
dc.title | What proportion of influenza infections are associated with febrile illness : a systematic review | - |
dc.type | PG_Thesis | - |
dc.identifier.hkul | b5098813 | - |
dc.description.thesisname | Master of Public Health | - |
dc.description.thesislevel | Master | - |
dc.description.thesisdiscipline | Public Health | - |
dc.description.nature | published_or_final_version | - |
dc.identifier.doi | 10.5353/th_b5098813 | - |
dc.date.hkucongregation | 2013 | - |
dc.identifier.mmsid | 991035884359703414 | - |