Evidence map›Paper›PMID 31534028›Full record

ArticleThorax2019

What have we learnt from studies on the association between urbanisation and asthma prevalence?

William Checkley

Abstract readEditorialComment
PubMed Publisher
In one paragraph

Article in Thorax, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed, 1 pooled it
–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

1 citing paper in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

1 author.

William CheckleyDivision of Pulmonary and Critical Care, Johns Hopkins University, Baltimore, Maryland, USA wcheckl1@jhmi.edu.ORCID 0000-0003-1106-8812

Funding

Household Air Pollution and Health: A Multi-Country LPG Intervention TrialUM1HL134590 · NHLBI · EMORY UNIVERSITY · PI CHECKLEY, WILLIAM, CLASEN, THOMAS F · 2016 to 2021
$31.1M
UJMT – ORWH – Gazzetta, Issa-BoubeD43TW009340 · FIC · UNIV OF NORTH CAROLINA CHAPEL HILL · PI William Checkley, Benjamin H. Chi · 2017 to 2026
$14.8M
Building U.S. Research Capacity Through International Environmental Health Science on Air Pollution, Cardiorespiratory Disease, and Alzheimer’s Disease (Research U01)U01TW010107 · FIC · UNIVERSIDAD PERUANA CAYETANO HEREDIA · PI William Checkley, Stella Maria Hartinger · 2015 to 2026
$3.5M
GEOHealth Hub Peru: Building U.S. Research Capacity Through International Environmental Health Science on Air Pollution, Cardiorespiratory Disease, and Alzheimer’s Disease (Research Training U2R)U2RTW010114 · FIC · EMORY UNIVERSITY · PI William Checkley, Stella Maria Hartinger · 2015 to 2026
$3.3M
FIC NIH HHS D43 TW009340FIC NIH HHS U01 TW010107FIC NIH HHS U2R TW010114NHLBI NIH HHS UM1 HL134590
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

AsthmaUrbanizationDeveloping CountriesHumansPrevalenceRural Populationasthma

Identifiers

PMID31534028

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.