ArticleJournal of infection and public health
Influenza A(H1N1)pdm09 epidemiology in the Eastern Province of Saudi Arabia.
Article in Journal of infection and public health. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
6 citing papers in PubMed.
- Incidence and seroprevalence of seasonal influenza a viruses in Egypt: Results of a community-based cohort study.Influenza and other respiratory viruses · 2022Article
- A Systematic Review of Influenza Epidemiology and Surveillance in the Eastern Mediterranean and North African Region.Infectious diseases and therapy · 2022Review
- Comparative epidemiology between the 2009 H1N1 influenza and COVID-19 pandemics.Journal of infection and public health · 2020Review
- Natural immunity to influenza A and B among Saudi blood donors in Al Madinah Al Munawarah, Saudi Arabia.Saudi medical journal · 2020Article
- Influenza vaccine effectiveness among outpatients in the US Influenza Vaccine Effectiveness Network by study site 2011-2016.Influenza and other respiratory viruses · 2020Observational
- Hospital-based surveillance of influenza A(H1N1)pdm09 virus in Saudi Arabia, 2010-2016.Annals of Saudi medicineArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesThe influenza A(H1N1)pdm09 virus caused a worldwide pandemic in 2009-2010 and has since remained in seasonal circulation. This study was conducted to determine any variations in the influenza A(H1N1)pdm09 status according to sex, age group, sample type, or location within the Eastern Province of the Kingdom of Saudi Arabia.
methodsSamples from 749 patients with suspected Middle East respiratory coronavirus who presented to Johns Hopkins Aramco Healthcare facilities in the Eastern Province of Saudi Arabia were tested reflexively for influenza A/H1N1 2009 by the Ministry of Health using the RealTime ready Influenza A/H1N1 Detection Set for real-time PCR. The sample types included nasopharyngeal swabs (n=677), expectorated deep cough sputum (n=32), induced sputum (n=17), and tracheal aspirates (n=23).
resultsThe incidence of influenza A(H1N1)pdm09 was higher among younger patients; 27.94% of patients in the 0-19-year age group tested positive compared to only 3.51% of patients in the ≥80-year age group. The incidence of influenza A(H1N1)pdm09 was higher in Ras Tanura city compared to other locations in the Eastern Province.
conclusionsYounger individuals in the Eastern Province of the Kingdom of Saudi Arabia had a relatively higher risk of influenza A(H1N1)pdm09 infection. Additionally, an outbreak of influenza A(H1N1)pdm09 may have occurred in Ras Tanura city between April 2015 and February 2016.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.