Evidence map›Paper›PMID 23551341›Full record

ArticleIndoor air2013

Coarse particulate matter and airborne endotoxin within wood stove homes.

M McNamara, J Thornburg, E Semmens, T Ward, C Noonan

Open access · greenAbstract read
In one paragraph

Article in Indoor air, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 2 pooled it
2.6field-weighted citation impact, top 12% of its field
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

13 citing papers in PubMed, 2 syntheses or guidelines pooled it, 43 citations in OpenAlex.

  1. Pooled it
  2. Indoor Exposure to Selected Air Pollutants in the Home Environment: A Systematic Review.International journal of environmental research and public health · 2020
    Pooled it
  3. Trial
  4. Trial
  5. Article
  6. Children's Particulate Matter Exposure Characterization as Part of the New Hampshire Birth Cohort Study.International journal of environmental research and public health · 2021
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. 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

5 authors at 3 institutions in 1 country.

M McNamaraDepartment of Biomedical and Pharmaceutical Sciences, Center for Environmental Health Sciences, University of Montana, Missoula, MT, USA.
J Thornburg
E Semmens
T Ward
C Noonan
Center for Environmental Health · USIn-Q-Tel · USRTI International · US

Funding

THE ROLE OF PULMONARY SUBPOPULATIONS AND TH2 IMMUNITY IN BALB/C SILICOSIS MODELP20RR017670 · NCRR · UNIVERSITY OF MONTANA · PI ROBERTS, KEVAN · 2002 to 2011
$22.0M
Indoor woodsmoke PM and asthma: a randomized trialR01ES016336 · NIEHS · UNIVERSITY OF MONTANA · PI NOONAN, CURTIS WILLIAM, WARD, TONY JOHN · 2008 to 2012
$2.0M
NCRR NIH HHS P20 RR017670NCRR NIH HHS P20RR017670NIEHS NIH HHS 1R01ES016336-01NIEHS NIH HHS 3R01ES016336-02S1NIEHS NIH HHS R01 ES016336
6 · The paper itself

Abstract

Emissions from indoor biomass burning are a major public health concern in developing areas of the world. Less is known about indoor air quality, particularly airborne endotoxin, in homes burning biomass fuel in residential wood stoves in higher income countries. A filter-based sampler was used to evaluate wintertime indoor coarse particulate matter (PM₁₀₋₂.₅) and airborne endotoxin (EU/m³, EU/mg) concentrations in 50 homes using wood stoves as their primary source of heat in western Montana. We investigated number of residents, number of pets, dampness (humidity), and frequency of wood stove usage as potential predictors of indoor airborne endotoxin concentrations. Two 48-h sampling events per home revealed a mean winter PM₁₀₋₂.₅ concentration (± s.d.) of 12.9 (± 8.6) μg/m³, while PM₂.₅ concentrations averaged 32.3 (± 32.6) μg/m³. Endotoxin concentrations measured from PM₁₀₋₂.₅ filter samples were 9.2 (± 12.4) EU/m³ and 1010 (± 1524) EU/mg. PM₁₀₋₂.₅ and PM₂.₅ were significantly correlated in wood stove homes (r = 0.36, P < 0.05). The presence of pets in the homes was associated with PM₁₀₋₂.₅ but not with endotoxin concentrations. Importantly, none of the other measured home characteristics was a strong predictor of airborne endotoxin, including frequency of residential wood stove usage.

Indexed as

Air Pollution, IndoorEndotoxinsHousingHumansMontanaSmokeEndotoxinsSmokeBiomass combustionCoarse fractionEndotoxinIndoorParticulate matterPollution

Identifiers

PMID23551341
PMCPMC4556095
OpenAlexW2121712072

What OpenQuestion holds

Textmetadata
LicenceTDM
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.