Evidence map›Paper›PMID 21362158›Full record

ArticleEnvironmental health : a global access science source2011

Geographical information system and environmental epidemiology: a cross-sectional spatial analysis of the effects of traffic-related air pollution on population respiratory health.

Daniela Nuvolone, Roberto Della Maggiore, Sara Maio, Roberto Fresco, Sandra Baldacci, Laura Carrozzi, Francesco Pistelli, Giovanni Viegi

Abstract read
In one paragraph

Article in Environmental health : a global access science source, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 2 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

24 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Impact of air quality guidelines on COPD sufferers.International journal of chronic obstructive pulmonary disease · 2016
    Pooled it
  3. Trial
  4. Observational
  5. Article
  6. Article
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  9. Utilization of the Maryland Environmental Justice Screening Tool: A Bladensburg, Maryland Case Study.International journal of environmental research and public health · 2019
    Article
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  11. Article
  12. Article
  13. Article
  14. Article
  15. The burden of rhinitis and rhinoconjunctivitis in adolescents.Allergy, asthma & immunology research · 2015
    Article
  16. Air pollution and COPD in China.Journal of thoracic disease · 2015
    Review
  17. Review
  18. Article
  19. Article
  20. 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

8 authors.

Daniela NuvoloneEpidemiology Unit, Regional Agency of Public Health of Tuscany (ARS), Via Pietro Dazzi 1, I-50141 Florence, Italy. daniela.nuvolone@asf.toscana.it
Roberto Della Maggiore
Sara Maio
Roberto Fresco
Sandra Baldacci
Laura Carrozzi
Francesco Pistelli
Giovanni Viegi

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTraffic-related air pollution is a potential risk factor for human respiratory health. A Geographical Information System (GIS) approach was used to examine whether distance from a main road (the Tosco-Romagnola road) affected respiratory health status.

methodsWe used data collected during an epidemiological survey performed in the Pisa-Cascina area (central Italy) in the period 1991-93. A total of 2841 subjects participated in the survey and filled out a standardized questionnaire on health status, socio-demographic information, and personal habits. A variable proportion of subjects performed lung function and allergy tests. Highly exposed subjects were defined as those living within 100 m of the main road, moderately exposed as those living between 100 and 250 m from the road, and unexposed as those living between 250 and 800 m from the road. Statistical analyses were conducted to compare the risks for respiratory symptoms and diseases between exposed and unexposed. All analyses were stratified by gender.

resultsThe study comprised 2062 subjects: mean age was 45.9 years for men and 48.9 years for women. Compared to subjects living between 250 m and 800 m from the main road, subjects living within 100 m of the main road had increased adjusted risks for persistent wheeze (OR = 1.76, 95% CI = 1.08-2.87), COPD diagnosis (OR = 1.80, 95% CI = 1.03-3.08), and reduced FEV1/FVC ratio (OR = 2.07, 95% CI = 1.11-3.87) among males, and for dyspnea (OR = 1.61, 95% CI = 1.13-2.27), positivity to skin prick test (OR = 1.83, 95% CI = 1.11-3.00), asthma diagnosis (OR = 1.68, 95% CI = 0.97-2.88) and attacks of shortness of breath with wheeze (OR = 1.67, 95% CI = 0.98-2.84) among females.

conclusionThis study points out the potential effects of traffic-related air pollution on respiratory health status, including lung function impairment. It also highlights the added value of GIS in environmental health research.

Indexed as

Environmental HealthGeographic Information SystemsHealth StatusAdolescentAdultAgedAged, 80 and overAir PollutantsChildChild, PreschoolCross-Sectional StudiesFemaleHealth SurveysHumansInfantItalyAir PollutantsParticulate Matter

Identifiers

PMID21362158
PMCPMC3056754

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LicenceCC BY
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Registered trials

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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.