Evidence map›Paper›PMID 24101759›Full record

ArticlePediatrics2013

Apnea in children hospitalized with bronchiolitis.

Alan R Schroeder, Jonathan M Mansbach, Michelle Stevenson, Charles G Macias, Erin Stucky Fisher, Besh Barcega, Ashley F Sullivan, Janice A Espinola, Pedro A Piedra, Carlos A Camargo

Open access · bronzeAbstract readMulticenter Study
In one paragraph

Article in Pediatrics, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 1 pooled it
5.5field-weighted citation impact, top 4% 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

34 citing papers in PubMed, 1 synthesis or guideline pooled it, 83 citations in OpenAlex.

  1. Pooled it
  2. Trial
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  8. Saline nebulizers in treatment of bronchiolitis.Journal of family medicine and primary care · 2024
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  12. Factors associated with mild bronchiolitis in young infants.Journal of the American College of Emergency Physicians open · 2023
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  16. Clinico-virological Profile, Intensive Care Needs, and Outcome of Infants with Acute Viral Bronchiolitis: A Prospective Observational Study.Indian journal of critical care medicine : peer-reviewed, official publication of Indian Society of Critical Care Medicine · 2021
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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 9 institutions in 1 country.

Alan R SchroederDepartment of Pediatrics, Santa Clara Valley Medical Center, 751 S Bascom Ave, San Jose, CA 95128. Alan.Schroeder@hhs.sccgov.org.
Jonathan M Mansbach
Michelle Stevenson
Charles G Macias
Erin Stucky Fisher
Besh Barcega
Ashley F Sullivan
Janice A Espinola
Pedro A Piedra
Carlos A Camargo
Massachusetts General Hospital · USBaylor College of Medicine · USBoston Children's Hospital · USHarvard University · USLoma Linda University · USSanta Clara Valley Medical Center · USTexas Children's Hospital · USUniversity of California, San Diego · USUniversity of Louisville · US

Funding

Cincinnati Center for Clinical and Translational Sciences and TrainingUL1TR000077 · NCATS · UNIVERSITY OF CINCINNATI · PI HEUBI, JAMES E., TSEVAT, JOEL · 2012 to 2014
$9.9M
Prospective Multicenter Study of Bronchiolitis Admissions: Etiology & DispositionU01AI067693 · NIAID · MASSACHUSETTS GENERAL HOSPITAL · PI CAMARGO, CARLOS ARTURO · 2007 to 2010
$3.6M
Vitamin D deficiency and the severity of bronchiolitisK23AI077801 · NIAID · BOSTON CHILDREN'S HOSPITAL · PI MANSBACH, JONATHAN M · 2009 to 2012
$617k
NCATS NIH HHS UL1 TR000077NIAID NIH HHS K23 AI077801NIAID NIH HHS K23 AI-77801NIAID NIH HHS U01 AI067693NIAID NIH HHS U01 AI-67693
6 · The paper itself

Abstract

objectiveTo identify risk factors for inpatient apnea among children hospitalized with bronchiolitis.

methodsWe enrolled 2207 children, aged <2 years, hospitalized with bronchiolitis at 16 sites during the winters of 2007 to 2010. Nasopharyngeal aspirates (NPAs) were obtained on all subjects, and real-time polymerase chain reaction was used to test NPA samples for 16 viruses. Inpatient apnea was ascertained by daily chart review, with outcome data in 2156 children (98%). Age was corrected for birth <37 weeks. Multivariable logistic regression was performed to identify independent risk factors for inpatient apnea.

resultsInpatient apnea was identified in 108 children (5%, 95% confidence interval [CI] 4%-6%). Statistically significant, independent predictors of inpatient apnea included: corrected ages of <2 weeks (odds ratio [OR] 9.67) and 2 to 8 weeks (OR 4.72), compared with age ≥ 6 months; birth weight <2.3 kg (5 pounds; OR 2.15), compared with ≥ 3.2 kg (7 pounds); caretaker report of previous apnea during this bronchiolitis episode (OR 3.63); preadmission respiratory rates of <30 (OR 4.05), 30 to 39 (OR 2.35) and >70 (OR 2.26), compared with 40 to 49; and having a preadmission room air oxygen saturation <90% (OR 1.60). Apnea risk was similar across the major viral pathogens.

conclusionsIn this prospective, multicenter study of children hospitalized with bronchiolitis, inpatient apnea was associated with younger corrected age, lower birth weight, history of apnea, and preadmission clinical factors including low or high respiratory rates and low room air oxygen saturation. Several bronchiolitis pathogens were associated with apnea, with similar apnea risk across the major viral pathogens.

Indexed as

HospitalizationApneaBronchiolitisCohort StudiesFemaleHumansInfantInfant, NewbornMalePremature BirthProspective StudiesRisk Factorsapneabronchiolitishospitalizationinfantsviral infections

Identifiers

PMID24101759
PMCPMC3813402
OpenAlexW1974920633

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.