Evidence map›Paper›PMID 23283014›Full record

ArticleThe World Allergy Organization journal2009

Pediatric asthma mortality and hospitalization trends across Asia pacific: relationship with asthma drug utilization patterns.

Kun Lin Chua, Shu E Soh, Stefan Ma, Bee Wah Lee, ia Pacific Association of Pediatric Allergy, Respirology & Immunology (APAPARI)

Abstract read
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Article in The World Allergy Organization journal, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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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

5 citing papers in PubMed.

  1. Asthma Mortality and Hospitalizations in Mexico from 2010 to 2018: Retrospective Epidemiologic Profile.International journal of environmental research and public health · 2020
    Article
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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

5 authors.

Kun Lin ChuaFrom the 1Department of Pediatrics, National University of Singapore, Singapore; and 2Epidemiology & Disease Control Division, Ministry of Health, Singapore.
Shu E Soh
Stefan Ma
Bee Wah Lee
ia Pacific Association of Pediatric Allergy, Respirology & Immunology (APAPARI)

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

background: The wide variability in prevalence of childhood asthma across Asia Pacific is well documented, but less is known about its trends in mortality and hospitalization.

objectives: To examine pediatric asthma mortality and hospitalization trends of selected countries across Asia Pacific, and also patterns of asthma drug utilization. MATERIALS AND

methods: Mortality and population data were sourced from the World Health Organization's mortality database. Data on hospitalization were obtained by direct inquiry and from government and scientific publications. Drug use for asthma was expressed as a controller-to-reliever (C:R) ratio (ie, units of inhaled corticosteroids/units of short-acting β-agonists, sold in each country). Time-series regression analyses were used to examine temporal patterns and study association between deaths, hospitalizations, and drug use.

results: Japan showed a decreasing trend in pediatric asthma mortality whereas an increase was observed in Thailand. Hospitalizations decreased in Australia and Singapore but increased in Taiwan, Republic of China. C:R ratios increased significantly across the countries.

conclusions: Mixed trends in pediatric asthma mortality and hospitalization rates were observed, which coincided with a uniform increase in C:R ratios. This may reflect importance of other aspects of asthma management besides pharmacotherapy.

Identifiers

PMID23283014
PMCPMC3651014

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