Evidence map›Paper›PMID 32100672›Full record

ArticlePublic health nutrition2020

Differences in pre-pregnancy diet quality by occupation among employed women.

Ibrahim Zaganjor, Suzan L Carmichael, A J Agopian, Andrew F Olshan, Tania A Desrosiers, National Birth Defects Prevention Study

Abstract readEvaluation Study
In one paragraph

Article in Public health nutrition, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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

2 citing papers in PubMed.

  1. Article
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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

6 authors.

Ibrahim ZaganjorDepartment of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina27599, USA.
Suzan L CarmichaelDivision of Neonatology and Developmental Medicine, Stanford University School of Medicine, Stanford, California94305, USA.
A J AgopianDepartment of Epidemiology, Human Genetics and Environmental Sciences, UT Health School of Public Health, 1200 Pressler, Houston, Texas77030, USA.
Andrew F OlshanDepartment of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina27599, USA.
Tania A DesrosiersDepartment of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina27599, USA.
National Birth Defects Prevention Study

Funding

Research Services CoreP2CHD050924 · NICHD · UNIV OF NORTH CAROLINA CHAPEL HILL · PI KAREN B GUZZO · 2015 to 2026
$9.6M
Component A: BD-STEPS II Core at North Carolina Center for Birth Defects Research and Prevention (NC BDSTEPS II Core)U01DD001231 · DD · UNIV OF NORTH CAROLINA CHAPEL HILL · PI DESROSIERS, TANIA A., OLSHAN, ANDREW · 2018 to 2022
$4.2M
CALIFORNIA CENTER OF BD-STEPS II FINDING CAUSES AND PREVENTIVES OF BIRTH DEFECTSU01DD001226 · DD · STANFORD UNIVERSITY · PI SHAW, GARY M · 2018 to 2022
$4.0M
Training Program in Reproductive, Perinatal, and Pediatric EpidemiologyT32HD052468 · NICHD · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Julie L Daniels · 2008 to 2026
$3.8M
COOPERATIVE AGREEMENTS FOR THE CENTERS FOR BIRTH DEFECTS RESEARCH AND PREVU50DD422096 · DD · UNIV OF NORTH CAROLINA CHAPEL HILL · PI OLSHAN, ANDREW F · 2002 to 2008
$2.2M
NCBDD CDC HHS U01 DD001226NCBDD CDC HHS U01 DD001231NCBDD CDC HHS U50 DD422096NICHD NIH HHS P2C HD050924NICHD NIH HHS T32 HD052468
6 · The paper itself

Abstract

objectiveMaternal risk factors for pregnancy outcomes are known to vary by employment status. We evaluated whether pre-pregnancy diet quality varies by occupation in a population-based sample.

designWe analysed interview data from 7341 mothers in a national case-control study of pregnancy outcomes. Self-reported job(s) held during the 3 months before pregnancy were classified using Standard Occupational Classification (SOC) codes. Usual diet in the year before conception was assessed with a semi-quantitative FFQ and evaluated using the Diet Quality Index for Pregnancy (DQI-P). Using logistic regression, we calculated adjusted OR and 95 % CI to estimate associations between low diet quality (defined as the lowest quartile of DQI-P scores) and occupation types.

settingThe National Birth Defects Prevention Study: Arkansas, California, Georgia, Iowa, Massachusetts, North Carolina, New Jersey, New York, Texas, Utah.

participantsEmployed mothers of infants born between 1997 and 2011.

resultsNo occupation was strongly associated with low diet quality. Moderate but relatively imprecise associations were observed for women employed in management (OR: 1·3; 95 % CI: 1·1, 1·7); arts, design, entertainment, sports and media (OR: 1·4; 95 % CI: 0·9, 2·1); protective service (OR 1·3; 95 % CI: 0·7, 2·5) and farming, fishing, and forestry occupations (OR: 0·5; 95 % CI: 0·2, 1·1).

conclusionsOur analyses suggest that women in certain occupations may have lower diet quality in the months before pregnancy. Further research is needed to determine whether certain occupations could benefit from interventions to improve diet quality in the workplace for women of reproductive age.

Indexed as

AdultCase-Control StudiesDiet, HealthyDiet SurveysEmploymentFemaleHumansLogistic ModelsMaternal Nutritional Physiological PhenomenaOccupationsOdds RatioPregnancyPregnancy OutcomeReproductive HealthUnited StatesDiet qualityMaternal occupationPreconception healthPregnancyWomen’s health

Identifiers

PMID32100672
PMCPMC7354204

What OpenQuestion holds

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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.