ArticleInfluenza and other respiratory viruses2014
Excess mortality impact of two epidemics of pandemic influenza A(H1N1pdm09) virus in Hong Kong.
Article in Influenza and other respiratory viruses, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
11 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Heterogeneity in Estimates of the Impact of Influenza on Population Mortality: A Systematic Review.American journal of epidemiology · 2018Pooled it
- Burden, effectiveness and safety of influenza vaccines in elderly, paediatric and pregnant populations.Therapeutic advances in vaccines and immunotherapy · 2019Review
- Significant spike in excess mortality in England in winter 2014/15 - influenza the likely culprit.Epidemiology and infection · 2018Article
- Influenza-associated mortality in Yancheng, China, 2011-15.Influenza and other respiratory viruses · 2018Article
- Relative incidence and individual-level severity of seasonal influenza A H3N2 compared with 2009 pandemic H1N1.BMC infectious diseases · 2017Article
- A joint analysis of influenza-associated hospitalizations and mortality in Hong Kong, 1998-2013.Scientific reports · 2017Article
- Comparison of age-specific hospitalization during pandemic and seasonal influenza periods from 2009 to 2012 in Taiwan: a nationwide population-based study.BMC infectious diseases · 2016Article
- Interpreting Seroepidemiologic Studies of Influenza in a Context of Nonbracketing Sera.Epidemiology (Cambridge, Mass.) · 2016Article
- Estimating the hospitalization burden associated with influenza and respiratory syncytial virus in New York City, 2003-2011.Influenza and other respiratory viruses · 2015Article
- Association between antibody titers and protection against influenza virus infection within households.The Journal of infectious diseases · 2014Article
- Influenza Burden and Transmission in the Tropics.Current epidemiology reportsReview
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
Hong Kong experienced two large epidemics of pandemic influenza A(H1N1pdm09). We used regression methods to estimate the excess mortality associated with each epidemic. The first epidemic of H1N1pdm09 peaked in September 2009 and was associated with 2·13 [95% confidence interval (CI): -8·08, 11·82] excess all-cause deaths per 100 000 population. The second epidemic of H1N1pdm09 in early 2011 was associated with 4·72 [95% CI: -0·70, 10·50] excess deaths per 100 000 population. More than half of the estimated excess all-cause deaths were attributable to respiratory causes in each epidemic. The reasons for substantial impact in the second wave remain to be clarified.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.