Evidence map›Paper›PMID 33175456›Full record

ArticleInfluenza and other respiratory viruses2021

Assessing the epidemiology and seasonality of influenza among children under two hospitalized in Amman, Jordan, 2010-2013.

Stephanie L Rolsma, Danielle A Rankin, Zaid Haddadin, Lubna Hamdan, Herdi K Rahman, Samir Faouri, Asem Shehabi, John V Williams, Najwa Khuri-Bulos, Natasha B Halasa

Open access · goldAbstract read
In one paragraph

Article in Influenza and other respiratory viruses, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.6field-weighted citation impact, top 30% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed, 6 citations in OpenAlex.

  1. Study on the Role of Galectin-3 in Sepsis.Biochemical genetics · 2026
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 5 institutions in 2 countries.

Stephanie L RolsmaDepartments of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, USA.
Danielle A RankinDepartments of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, USA.ORCID 0000-0003-3018-3373
Zaid HaddadinDepartments of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, USA.
Lubna HamdanDepartments of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, USA.
Herdi K RahmanDepartments of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, USA.
Samir FaouriDepartment of Pediatrics, Al Bashir Hospital, Amman, Jordan.
Asem ShehabiDepartment Pathology and Microbiology and Forensic Medicine, Jordan University, Amman, Jordan.
John V WilliamsDepartment of Pediatrics, University of Pittsburgh School of Medicine, Children's Hospital of Pittsburgh of University of Pittsburgh Medical Center, Pittsburgh, PA, USA.
Najwa Khuri-BulosDepartment of Pediatrics, Jordan University, Amman, Jordan.
Natasha B HalasaDepartments of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, USA.
Vanderbilt University Medical Center · USUniversity of Jordan · JOVanderbilt University · USChildren's Hospital of Pittsburgh · USJordan Hospital · JO

Funding

The Vanderbilt Institute for Clinical and Translational Research (VICTR)UL1TR000445 · NCATS · VANDERBILT UNIVERSITY MEDICAL CENTER · PI BERNARD, GORDON RAPHAEL · 2012 to 2016
$41.4M
NRSA Training CoreTL1TR002244 · NCATS · VANDERBILT UNIVERSITY MEDICAL CENTER · PI Julie A. Bastarache · 2017 to 2026
$4.6M
NCATS NIH HHS TL1 TR002244NCATS NIH HHS UL1 TR000445
6 · The paper itself

Abstract

backgroundThe disease burden of influenza-associated hospitalizations among children in Jordan is not well established. We aimed to characterize hospitalizations attributed to influenza in a pediatric population.

methodsWe conducted a cross-sectional study from our viral surveillance cohort in children under 2 years hospitalized with acute respiratory symptoms and/or fever from March 2010 to March 2013. We collected demographic and clinical characteristics, and calculated the frequency of children who met the severe acute respiratory illness (SARI) criteria. Nasal specimens were tested using real-time reverse transcriptase polymerase chain reaction to detect influenza A, B, or C. Further subtyping for influenza A-positive isolates was conducted.

resultsOf the 3168 children enrolled in our study, 119 (4%) were influenza-positive. Influenza types and subtypes varied by season but were predominantly detected between December and February. Codetection of multiple respiratory pathogens was identified in 58% of children with the majority occurring among those <6 months. Bronchopneumonia and rule-out sepsis were the most common admission diagnoses, with influenza A accounting for over 2/3 of children with a rule-out sepsis admission status. One-third of children under 6 months compared to 3/4 of children 6-23 months met the SARI criteria.

conclusionsInfluenza was an important cause of acute respiratory illness in children under 2 years. Children <6 months had the highest burden of influenza-associated hospitalizations and were less likely to meet the SARI global surveillance case definition. Additional surveillance is needed in the Middle East to determine the true influenza burden on a global scale.

Indexed as

Influenza, HumanRespiratory Tract InfectionsChildCross-Sectional StudiesHospitalizationHumansInfantJordanacute respiratory infections in MENA childreninfluenza in Jordanian childreninfluenza in the Middle Eastinfluenza MENA regioninfluenza seasonality

Identifiers

PMID33175456
PMCPMC7902256
OpenAlexW3099858014

What OpenQuestion holds

Textmetadata
LicenceCC BY
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Registered trials

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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.