Evidence map›Paper›PMID 29618780›Full record

ArticleScientific reports2018

Risk Factors for Avian Influenza H9 Infection of Chickens in Live Bird Retail Stalls of Lahore District, Pakistan 2009-2010.

Mamoona Chaudhry, Hamad B Rashid, Angélique Angot, Michael Thrusfield, Barend M deC Bronsvoort, Ilaria Capua, Giovanni Cattoli, Susan C Welburn, Mark C Eisler

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
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

10 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
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  10. Review
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

9 authors.

Mamoona ChaudhryThe University of Edinburgh. Deanery of Biomedical Sciences, Edinburgh Medical School, College of Medicine and Veterinary Medicine, The University of Edinburgh, 1 George Square, Edinburgh, Scotland, EH8 9JZ, UK. mamoona.chaudhry@uvas.edu.pk.
Hamad B RashidDepartment of Clinical Medicine and Surgery, University of Veterinary and Animal Sciences, Abdul Qadir Jilani Road, Lahore, Pakistan.
Angélique AngotOIE and National Reference Laboratory for Avian Influenza and Newcastle Disease, FAO Reference Centre for Animal Influenza and Newcastle Disease. OIE Collaborating Centre for Diseases at the Human Animal Interface. Istituto Zooprofilattico Sperimentale delle Venezie - Viale dell'Università 10, 35020, Legnaro (PD), Italy.
Michael ThrusfieldRoyal (Dick) School of Veterinary Studies, University of Edinburgh, Easter Bush, Roslin, Midlothian, EH25 9RG, Scotland, UK.
Barend M deC BronsvoortRoslin Institute at the R(D)SVS, University of Edinburgh, Easter Bush, Roslin, Midlothian, EH25 9RG, Scotland, UK.ORCID 0000-0002-3271-8485
Ilaria CapuaOIE and National Reference Laboratory for Avian Influenza and Newcastle Disease, FAO Reference Centre for Animal Influenza and Newcastle Disease. OIE Collaborating Centre for Diseases at the Human Animal Interface. Istituto Zooprofilattico Sperimentale delle Venezie - Viale dell'Università 10, 35020, Legnaro (PD), Italy.
Giovanni CattoliOIE and National Reference Laboratory for Avian Influenza and Newcastle Disease, FAO Reference Centre for Animal Influenza and Newcastle Disease. OIE Collaborating Centre for Diseases at the Human Animal Interface. Istituto Zooprofilattico Sperimentale delle Venezie - Viale dell'Università 10, 35020, Legnaro (PD), Italy.
Susan C WelburnThe University of Edinburgh. Deanery of Biomedical Sciences, Edinburgh Medical School, College of Medicine and Veterinary Medicine, The University of Edinburgh, 1 George Square, Edinburgh, Scotland, EH8 9JZ, UK.
Mark C EislerBristol Veterinary School, University of Bristol, Langford House,Langford, Bristol, BS40 5DU, UK.

Funding

Biotechnology and Biological Sciences Research Council
6 · The paper itself

Abstract

This study was conducted to identify risk factors associated with AIV infections in live bird retail stalls (LBRS) in Lahore District, Pakistan. A cross-sectional survey of LBRS was conducted from December 2009-February 2010 using two-stage cluster sampling based on probability proportional to size. A total of 280 oropharyngeal swab sample pools were collected from 1400 birds in 8 clusters and tested by qRT-PCR for the matrix (M) gene of type A influenza virus and HA gene subtypes H9, H5 and H7. Thirty-four (34) samples were positive for the M gene, of which 28 were also positive for H9. No sample was found positive for H5 or H7. Data for 36 potential risk factors, collected by questionnaire, were analyzed by survey-weighted logistic regression and prevalence odds ratios (OR) for associated risk factors were calculated. A final multivariable model identified three risk factors for H9 infection in LRBS, namely obtaining birds from mixed sources (OR 2.28, CI

Indexed as

CommerceAnimalsChickensCross-Sectional StudiesInfluenza A virusInfluenza in BirdsPakistanPrevalenceRisk FactorsTime Factors

Identifiers

PMID29618780
PMCPMC5884806

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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.