About: Viral aetiology of bronchiolitis in hospitalised children in Qatar

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An Entity of Type : schema:ScholarlyArticle, within Data Space : wasabi.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Viral aetiology of bronchiolitis in hospitalised children in Qatar
Creator	Abdulkayoum, Anas Alameri, Marwah Alkuwari, Mohamed Almeshwesh, Fawziya Janahi, Ibrahim Al Hammadi, Ahmed
topic	covid:c923009c37cf93d35e69ec161afaf3cc334e03a7#this
Source	Medline; PMC
abstract	BACKGROUND: Bronchiolitis is considered one of the earliest and most common causes of hospitalisation in young children. Development of molecular technologies allowed a better understanding of bronchiolitis aetiology. Results from cohort studies evaluating the association between single, multiple viral infections and clinical outcomes are conflicting. Data on viral bronchiolitis in children were found to be limited in Qatar. This study aimed to determine frequency and seasonal trends of viral pathogens causing acute bronchiolitis, and to explore association between viral pathogens, disease severity and length of stay (LOS). METHODS: This is a retrospective descriptive study, including children admitted in 2010 and 2011 with acute bronchiolitis. Presenting history, physical examination and respiratory viral co-infections as detected by molecular assays were analysed. RESULTS: At least one virus was detected in 315/369 (85.4%) of included children with single and multiple viruses in 67 and 33% of cases respectively. Respiratory syncytial virus (RSV) was the most detected virus, accounting for 51.2% followed by rhinovirus (RV) in 25.5% of cases. Fall and summer admissions were associated with longer LOS. On multivariate logistic regression analysis, retraction (OR 3.96; 95% CI 1.64,9.59) and age group 1–3 months (OR 3.09; 95% CI 1.06,9.05) were associated with longer LOS. Crepitation (OR 9.15; 95% CI 1.58,53.13), retraction (OR 4.10; 95% CI 1.05,16.12) and respiratory rate (OR 1.46; 95% CI 1.28,1.66) were associated with moderate to severe bronchiolitis. Identifying the viral agent did not influence disease severity or LOS. CONCLUSION: Clinical presentation is of more relevance to LOS and disease severity than the detected viruses. Future studies should investigate the interplay between climate characteristics, population’s factors and the most detectable circulating viruses. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1186/s12879-017-2225-z) contains supplementary material, which is available to authorized users.
has issue date	2017-02-13(xsd:dateTime)
bibo:doi	10.1186/s12879-017-2225-z
bibo:pmid	28193180
has license	cc-by
sha1sum (hex)	c923009c37cf93d35e69ec161afaf3cc334e03a7
schema:url	https://doi.org/10.1186/s12879-017-2225-z
resource representing a document's title	Viral aetiology of bronchiolitis in hospitalised children in Qatar
has PubMed Central identifier	PMC5307797
has PubMed identifier	28193180
schema:publication	BMC Infect Dis
resource representing a document's body	covid:c923009c37cf93d35e69ec161afaf3cc334e03a7#body_text
is http://vocab.deri.ie/void#inDataset of	https://covidontheweb.inria.fr:4443/about/id/http/ns.inria.fr/covid19/c923009c37cf93d35e69ec161afaf3cc334e03a7
is schema:about of	named entity 'AETIOLOGY' named entity 'seasonal' named entity 'Results' named entity 'respiratory rate' named entity 'determine' named entity 'Qatar' named entity 'cases' named entity 'BRONCHIOLITIS' named entity 'CAUSES' named entity 'ALLOWED' named entity 'PRESENTING' named entity 'DESCRIPTIVE STUDY' named entity 'CONSIDERED' named entity 'DETECTED' named entity 'ACUTE BRONCHIOLITIS' named entity 'HOSPITALISATION' named entity 'AGENT' named entity 'IS A' named entity 'RETROSPECTIVE' named entity 'FREQUENCY' named entity 'CAUSING' named entity 'BACKGROUND' named entity 'LENGTH OF STAY' named entity 'DISEASE SEVERITY' named entity 'GROUP 1' named entity 'BRONCHIOLITIS' named entity 'RESPIRATORY RATE' named entity 'METHODS' named entity 'VIRUS' named entity 'CHILDREN' named entity 'AETIOLOGY' named entity 'FOLLOWED BY' named entity 'YOUNG CHILDREN' named entity 'RESULTS' named entity 'MOLECULAR TECHNOLOGIES' named entity 'RESPIRATORY SYNCYTIAL VIRUS' named entity '1.64' named entity 'INFLUENCE' named entity 'FOUND' named entity 'SUMMER' named entity 'DETERMINE' named entity 'ACCOUNTING' named entity 'CASES' named entity 'SINGLE' named entity 'LOGISTIC REGRESSION ANALYSIS' named entity '3 MONTHS' named entity 'DID' named entity '10%' named entity '1.06' named entity 'CREPITATION' named entity '25.5' named entity 'RETRACTION' named entity 'ASSOCIATED WITH' named entity 'VIRAL INFECTIONS' named entity '2011' named entity 'ADMISSIONS' named entity 'MULTIVARIATE LOGISTIC REGRESSION' named entity 'CONFLICTING' named entity 'HISTORY' named entity 'VIRAL PATHOGENS' named entity 'CHILDREN' named entity 'IDENTIFYING' named entity 'LIMITED' named entity '1.05' named entity 'MODERATE TO SEVERE' named entity 'STUDY' named entity '1.46' named entity 'VIRAL' named entity 'MOLECULAR' named entity 'ADMITTED' named entity 'CLINICAL OUTCOMES' named entity 'RESPIRATORY' named entity 'PHYSICAL EXAMINATION' named entity 'DEVELOPMENT'

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