Evidence map›Paper›PMID 26046983›Full record

ArticleEnvironmental health perspectives2016

Elemental Constituents of Particulate Matter and Newborn's Size in Eight European Cohorts.

Marie Pedersen, Ulrike Gehring, Rob Beelen, Meng Wang, Lise Giorgis-Allemand, Anne-Marie Nybo Andersen, Xavier Basagaña, Claire Bernard, Marta Cirach, Francesco Forastiere and 23 more

Abstract read
In one paragraph

Article in Environmental health perspectives, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

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

  1. Pooled it
  2. Maternal fine particulate matter (PMEnvironmental science and pollution research international · 2019
    Pooled it
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Maternal exposure to metal components of PMEnvironmental science and pollution research international · 2023
    Article
  9. Article
  10. Personal exposure to PMJournal of exposure science & environmental epidemiology · 2023
    Article
  11. Article
  12. Trimester effects of source-specific PMEnvironmental health : a global access science source · 2021
    Article
  13. Article
  14. Associations between Vehicle Exhaust Particles and Ozone at Home Address and Birth Weight.International journal of environmental research and public health · 2020
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review
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

33 authors.

Marie PedersenCentre for Research in Environmental Epidemiology (CREAL), Barcelona, Spain.
Ulrike Gehring
Rob Beelen
Meng Wang
Lise Giorgis-Allemand
Anne-Marie Nybo Andersen
Xavier Basagaña
Claire Bernard
Marta Cirach
Francesco Forastiere
Kees de Hoogh
Regina Gražulevičvienė
Olena Gruzieva
Gerard Hoek
Aleksandra Jedynska
Claudia Klümper
Ingeborg M Kooter
Ursula Krämer
Jaakko Kukkonen
Daniela Porta
Dirkje S Postma
Ole Raaschou-Nielsen
Lenie van Rossem
Jordi Sunyer
Mette Sørensen
Ming-Yi Tsai
Tanja G M Vrijkotte
Michael Wilhelm
Mark J Nieuwenhuijsen
Göran Pershagen
Bert Brunekreef
Manolis Kogevinas
Rémy Slama

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe health effects of suspended particulate matter (PM) may depend on its chemical composition. Associations between maternal exposure to chemical constituents of PM and newborn's size have been little examined.

objectiveWe aimed to investigate the associations of exposure to elemental constituents of PM with term low birth weight (LBW; weight < 2,500 g among births after 37 weeks of gestation), mean birth weight, and head circumference, relying on standardized fine-scale exposure assessment and with extensive control for potential confounders.

methodsWe pooled data from eight European cohorts comprising 34,923 singleton births in 1994-2008. Annual average concentrations of elemental constituents of PM ≤ 2.5 and ≤ 10 μm (PM2.5 and PM10) at maternal home addresses during pregnancy were estimated using land-use regression models. Adjusted associations between each birth measurement and concentrations of eight elements (copper, iron, potassium, nickel, sulfur, silicon, vanadium, and zinc) were calculated using random-effects regression on pooled data.

resultsA 200-ng/m3 increase in sulfur in PM2.5 was associated with an increased risk of LBW (adjusted odds ratio = 1.36; 95% confidence interval: 1.17, 1.58). Increased nickel and zinc in PM2.5 concentrations were also associated with an increased risk of LBW. Head circumference was reduced at higher exposure to all elements except potassium. All associations with sulfur were most robust to adjustment for PM2.5 mass concentration. All results were similar for PM10.

conclusionSulfur, reflecting secondary combustion particles in this study, may adversely affect LBW and head circumference, independently of particle mass. CITATION: Pedersen M, Gehring U, Beelen R, Wang M, Giorgis-Allemand L, Andersen AM, Basagaña X, Bernard C, Cirach M, Forastiere F, de Hoogh K, Gražulevičienė R, Gruzieva O, Hoek G, Jedynska A, Klümper C, Kooter IM, Krämer U, Kukkonen J, Porta D, Postma DS, Raaschou-Nielsen O, van Rossem L, Sunyer J, Sørensen M, Tsai MY, Vrijkotte TG, Wilhelm M, Nieuwenhuijsen MJ, Pershagen G, Brunekreef B, Kogevinas M, Slama R. 2016. Elemental constituents of particulate matter and newborn's size in eight European cohorts. Environ Health Perspect 124:141-150; http://dx.doi.org/10.1289/ehp.1409546.

Indexed as

Air PollutantsBirth WeightCopperHumansInfant, NewbornIronNickelParticulate MatterSiliconSulfurZincAir PollutantsCopperIronNickelParticulate MatterSiliconSulfurZinc

Identifiers

PMID26046983
PMCPMC4710606

What OpenQuestion holds

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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.