Evidence map›Paper›PMID 35074633›Full record

ArticleEnvironment international2022

Sources of particle number concentration and noise near London Gatwick Airport.

Anja H Tremper, Calvin Jephcote, John Gulliver, Leon Hibbs, David C Green, Anna Font, Max Priestman, Anna L Hansell, Gary W Fuller

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Environment international, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Article
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.

Anja H TremperMRC Centre for Environment and Health, Environmental Research Group, Imperial College London, London, UK. Electronic address: anja.tremper@imperial.ac.uk.
Calvin JephcoteCentre for Environmental Health and Sustainability, University of Leicester, Leicester, UK.
John GulliverCentre for Environmental Health and Sustainability, University of Leicester, Leicester, UK.
Leon HibbsEnvironmental Health, Reigate & Banstead Borough Council, Town Hall, Reigate, Surrey, UK.
David C GreenMRC Centre for Environment and Health, Environmental Research Group, Imperial College London, London, UK.
Anna FontMRC Centre for Environment and Health, Environmental Research Group, Imperial College London, London, UK.
Max PriestmanMRC Centre for Environment and Health, Environmental Research Group, Imperial College London, London, UK.
Anna L HansellCentre for Environmental Health and Sustainability, University of Leicester, Leicester, UK.
Gary W FullerMRC Centre for Environment and Health, Environmental Research Group, Imperial College London, London, UK.

Funding

Medical Research Council MR/P023673/1Medical Research Council MR/P023673/2Medical Research Council MR/S019669/1
6 · The paper itself

Abstract

There is increasing evidence of potential health impacts from both aircraft noise and aircraft-associated ultrafine particles (UFP). Measurements of noise and UFP are however scarce near airports and so their variability and relationship are not well understood. Particle number size distributions and noise levels were measured at two locations near Gatwick airport (UK) in 2018-19 with the aim to characterize particle number concentrations (PNC) and link PNC sources, especially UFP, with noise. Positive Matrix Factorization was used on particle number size distribution to identify these sources. Mean PNC (7500-12,000 p cm

Indexed as

Air PollutantsAirportsEnvironmental MonitoringLondonParticle SizeParticulate MatterVehicle EmissionsAir PollutantsParticulate MatterVehicle EmissionsAirport emissionsNoiseParticle number size distributionsSource apportionmentTrafficUltrafine particles

Identifiers

PMID35074633
PMCPMC8885425

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.