Evidence map›Paper›PMID 26608131›Full record

ArticleBMC pregnancy and childbirth2015

Pregnant women's navigation of information on everyday household chemicals: phthalates as a case study.

Justin M Ashley, Alexandra Hodgson, Sapna Sharma, Jeff Nisker

Abstract read
In one paragraph

Article in BMC pregnancy and childbirth, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Knowledge and attitudes of pregnant women about endocrine disruptors.Revista da Associacao Medica Brasileira (1992) · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. How to Educate Pregnant Women about Endocrine Disruptors?International journal of environmental research and public health · 2020
    Article
  10. Article
  11. Article
  12. Endocrine Disruptors and Pregnancy: Knowledge, Attitudes and Prevention Behaviors of French Women.International journal of environmental research and public health · 2017
    Article
  13. Changes in Cosmetics Use during Pregnancy and Risk Perception by Women.International journal of environmental research and public health · 2016
    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

4 authors.

Justin M AshleyDepartment of Obstetrics and Gynaecology, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada. jashley@alumni.uwo.ca.
Alexandra HodgsonDepartment of Obstetrics and Gynaecology, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada. alexandra.f.hodgson@gmail.com.
Sapna SharmaDepartment of Obstetrics and Gynaecology, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada. ssharma2009@gmail.com.
Jeff NiskerDepartment of Obstetrics and Gynaecology, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada. jeff.nisker@lhsc.on.ca.

Funding

Canadian Institutes of Health Research RHF-100626
6 · The paper itself

Abstract

backgroundCurrent developments in science and the media have now placed pregnant women in a precarious situation as they are charged with the responsibility to navigate through information sources to make the best decisions for her pregnancy. Yet little is known regarding how pregnant women want to receive and use health information in general, let alone information regarding the uncertain risks to pregnancy in everyday household products such as phthalates found in cosmetics and canned food liners. Using phthalates as an example, this study investigated how pregnant women obtain, evaluate, and act on information regarding their pregnancy.

methodsPregnant women were recruited using pamphlets and posters distributed in prenatal clinics, prenatal fairs and physician offices in Southwestern Ontario Canada. Research participants were engaged in 20 to 40 min semi-structured interviews regarding their use of information sources in pregnancy, particularly regarding phthalates in cosmetics and canned food liners. Interviews were transcribed verbatim and analyzed using constructivist grounded theory techniques supported by NVivo 9™ software.

resultsTheoretical sufficiency was reached after 23 pregnant women were interviewed and their transcripts analyzed. Three overlapping themes resulted from the co-constructed analysis: I-Strength of Information Sources; II-Value Modifiers; and III-Deciding to Control Exposure. The research participants reported receiving information from a wide range of sources that they perceived varying in strength or believability. They then described the strategies employed to increase the validity of the message in order to avoid risk exposure. Pregnant women preferred a strong source of information such as physician, government but frequently used weak sources such as the internet or the opinions of friends. A model was developed from the relationship between themes that describes how pregnant women navigate the multiple sources of information available to them.

conclusionOur study provides insight into how pregnant women receive, appraise, and act on information regarding everyday household chemicals. Clinicians and their professional organizations should produce specific educational materials to assist women in understanding exposure to everyday products in pregnancy.

Indexed as

Consumer Health InformationHealth Knowledge, Attitudes, PracticeHousehold ProductsInformation Seeking BehaviorFemaleHumansInterviews as TopicMaternal ExposureOntarioPhthalic AcidsPregnancyPrenatal Carephthalic acidPhthalic Acids

Identifiers

PMID26608131
PMCPMC4660804

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.