Evidence map›Paper›PMID 28766872›Full record

ArticleBirth defects research2017

Population-based case-control study of the association between weather-related extreme heat events and neural tube defects.

Aida Soim, Shao Lin, Scott C Sheridan, Syni-An Hwang, Wan-Hsiang Hsu, Thomas J Luben, Gary M Shaw, Marcia L Feldkamp, Paul A Romitti, Jennita Reefhuis and 3 more

Abstract read
In one paragraph

Article in Birth defects research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 5 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

14 citing papers in PubMed, 5 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Impacts of High Environmental Temperatures on Congenital Anomalies: A Systematic Review.International journal of environmental research and public health · 2021
    Pooled it
  6. Article
  7. Review
  8. Article
  9. Extreme Heat and Pregnancy Outcomes: A Scoping Review of the Epidemiological Evidence.International journal of environmental research and public health · 2022
    Article
  10. Article
  11. Article
  12. Independent and Combined Effects of Heatwaves andEnvironmental health perspectives · 2020
    Article
  13. Article
  14. 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

13 authors.

Aida SoimNew York State Department of Health, Albany, New York.ORCID http://orcid.org/0000-0001-7687-751X
Shao LinNew York State Department of Health, Albany, New York.
Scott C SheridanDepartment of Geography, Kent State University, Kent, Ohio.
Syni-An HwangNew York State Department of Health, Albany, New York.
Wan-Hsiang HsuNew York State Department of Health, Albany, New York.
Thomas J LubenUS Environmental Protection Agency, Washington, DC.
Gary M ShawStanford School of Medicine, Stanford, California.
Marcia L FeldkampUniversity of Utah School of Medicine, Salt Lake City, Utah.ORCID http://orcid.org/0000-0001-9171-7848
Paul A RomittiCollege of Public Health, The University of Iowa, Iowa City, Iowa.
Jennita ReefhuisCenters for Disease Control and Prevention, Atlanta, Georgia.
Peter H LangloisTexas Department of State Health Services, Austin, Texas.
Marilyn L BrowneNew York State Department of Health, Albany, New York.ORCID http://orcid.org/0000-0002-1872-2787
National Birth Defects Prevention Study

Funding

Pulmonary Toxicology Facility CoreP30ES005605 · NIEHS · UNIVERSITY OF IOWA · PI Jong Sung Kim · 1990 to 2026
$40.5M
New York State BD-STEPSU01DD001032 · DD · CENTER OF ENVIRONMENTAL HEALTH · PI BROWNE, MARILYN L. · 2013 to 2017
$3.5M
Climate Change and Adverse Birth Outcomes: Assessing the Vulnerability of PregnanR21ES021359 · NIEHS · STATE UNIVERSITY OF NEW YORK AT ALBANY · PI LIN, SHAO · 2012 to 2013
$321k
ACL HHS U01DD001032NCBDD CDC HHS U01 DD001032NCEH CDC HHS U01 EH000396NIEHS NIH HHS P30 ES005605NIEHS NIH HHS R21 ES021359
6 · The paper itself

Abstract

backgroundElevated body core temperature has been shown to have teratogenic effects in animal studies. Our study evaluated the association between weather-related extreme heat events (EHEs) in the summer season and neural tube defects (NTDs), and further investigated whether pregnant women with a high pregestational body mass index (BMI) have a greater risk of having a child with NTDs associated with exposure to EHE than women with a normal BMI.

methodsWe conducted a population-based case-control study among mothers of infants with NTDs and mothers of infants without major birth defects, who participated in the National Birth Defects Prevention Study and had at least 1 day of the third or fourth week postconception during summer months. EHEs were defined using the 95

resultsOverall, we did not observe a significant association between EHEs and NTDs. At the climate region level, consistently elevated but not statistically significant estimates were observed for at least 2 consecutive days with daily universal apparent maximum temperature above the 95

conclusionEHEs occurring during the relevant developmental window of embryogenesis do not appear to appreciably affect the risk of NTDs. Future studies should refine exposure assessment, and more completely account for maternal activities that may modify the effects of weather exposure. Birth Defects Research 109:1482-1493, 2017.© 2017 Wiley Periodicals, Inc.

Indexed as

AdultBody Mass IndexBody TemperatureCase-Control StudiesExtreme HeatFemaleHot TemperatureHumansLogistic ModelsMothersNeural Tube DefectsOdds RatioPopulation SurveillancePregnancyRisk FactorsSeasonscongenital malformationsneural tube defectsweather-related extreme heat

Identifiers

PMID28766872
PMCPMC5759787

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.