Evidence map›Paper›PMID 33524143›Full record

ArticleThe Journal of clinical endocrinology and metabolism2021

The Association of Lactation Duration with Visceral and Pericardial Fat Volumes in Parous Women: The CARDIA Study.

Duke Appiah, Cora E Lewis, David R Jacobs, James M Shikany, Charles P Quesenberry, Myron Gross, Jeff Carr, Stephen Sidney, Erica P Gunderson

Open access · greenAbstract read
In one paragraph

Article in The Journal of clinical endocrinology and metabolism, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 11% of its field
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, 1 synthesis or guideline pooled it, 20 citations in OpenAlex.

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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

9 authors at 5 institutions in 1 country.

Duke AppiahDepartment of Public Health, Texas Tech University Health Sciences Center, Lubbock, TX, USA.ORCID 0000-0001-5128-9295
Cora E LewisDepartment of Epidemiology, University of Alabama at Birmingham, Birmingham, AL, USA.
David R JacobsDivision of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, USA.
James M ShikanyDivision of Preventive Medicine, School of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA.
Charles P QuesenberryDivision of Research, Kaiser Permanente Northern California, Oakland, CA, USA.
Myron GrossDepartment of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, MN, USA.
Jeff CarrDepartments of Radiology, Biomedical Informatics, and Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, TN, USA.
Stephen SidneyDivision of Research, Kaiser Permanente Northern California, Oakland, CA, USA.
Erica P GundersonDivision of Research, Kaiser Permanente Northern California, Oakland, CA, USA.
Kaiser Permanente · USUniversity of Alabama at Birmingham · USUniversity of Minnesota · USTexas Tech University · USVanderbilt University Medical Center · US

Funding

University of Alabama at Birmingham's Diabetes Research CenterP30DK079626 · NIDDK · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI BARBARA A GOWER · 2013 to 2026
$19.5M
Lactation and Incidence of Diabetes Mellitus in CARDIA WomenR01DK090047 · NIDDK · KAISER FOUNDATION RESEARCH INSTITUTE · PI GUNDERSON, ERICA PAULINE · 2011 to 2014
$2.7M
Pregnancy-Related Risk Factors and Glucose Intolerance in Women during MidlifeR01DK106201 · NIDDK · KAISER FOUNDATION RESEARCH INSTITUTE · PI GUNDERSON, ERICA PAULINE · 2015 to 2018
$2.7M
Pregnancy and Risk Factors for CVD and Type 2 DiabetesK01DK059944 · NIDDK · KAISER FOUNDATION RESEARCH INSTITUTE · PI GUNDERSON, ERICA PAULINE · 2002 to 2006
$640k
NHLBI NIH HHS HHSN268201800003INHLBI NIH HHS HHSN268201800004INHLBI NIH HHS HHSN268201800005INHLBI NIH HHS HHSN268201800006INHLBI NIH HHS HHSN268201800007INIDDK NIH HHS K01 DK059944NIDDK NIH HHS P30 DK079626NIDDK NIH HHS R01 DK090047NIDDK NIH HHS R01 DK106201
6 · The paper itself

Abstract

backgroundLactation is associated with lower risks for cardiovascular disease in women. Organ-related adiposity, which plays significant roles in the development of cardiometabolic diseases, could help explain this observation. We evaluated the association of lactation duration with visceral (VAT) and pericardial (PAT) fat volumes in women.

methodsData were obtained from 910 women enrolled in the Coronary Artery Risk Development in Young Adults (CARDIA) study (1985-1986) without diabetes prior to pregnancy who had ≥1 birth during 25 years of follow-up and had VAT and PAT measured from computed tomographic scans in 2010-2011. Cumulative lactation duration across all births since baseline was calculated from self-reports collected at periodic exams.

resultsAt baseline, the average age of women (48% black, 52% white) was 24 ± 3.7 years. After controlling for baseline age, race, smoking status, body mass index, fasting glucose, family history of diabetes, fat intake, total cholesterol, physical activity, and follow-up covariates (parity, gestational diabetes), the mean fat volumes across categories of lactation [none (n = 221), 1-5 months (n = 306), 6-11 months (n = 210), and ≥12 months (n = 173)] were 122.0, 113.7 105.0, and 110.1 cm3 for VAT and 52.2, 46.7, 44.5, and 43.4 cm3 for PAT, respectively. Changes in body weight from the first post-baseline birth to the end of follow-up mediated 21% and 18% of the associations of lactation with VAT and PAT, respectively.

conclusionsIn this prospective study, longer cumulative lactation duration was associated with lower VAT and PAT volumes, with weight gain partially mediating these associations.

Indexed as

Adipose TissueAdiposityAdultCardiometabolic Risk FactorsCardiovascular DiseasesFemaleFollow-Up StudiesHumansIntra-Abdominal FatLactationOrgan SizeParityPericardiumPregnancyTime FactorsUnited Statesadiposityepidemiologylactationpericardial fatvisceral fat

Identifiers

PMID33524143
PMCPMC8118361
OpenAlexW3127290758

What OpenQuestion holds

Textmetadata
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.