Evidence map›Paper›PMID 38302344›Full record

ArticleWomen's health issues : official publication of the Jacobs Institute of Women's Health

Awareness of the Maternal Health Benefits of Lactation Among U.S. Pregnant Individuals.

Caidon Iwuagwu, Melissa J Chen, Adrienne E Hoyt-Austin, Laura Kair, Margaret Fix, Eleanor Bimla Schwarz

Registry-linked trialOpen access · hybridAbstract read
In one paragraph

Article in Women's health issues : official publication of the Jacobs Institute of Women's Health. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04601987 (Healthy Moms), which is not on this map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.9field-weighted citation impact, top 15% 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.

NCT04601987 nacompletednot on this map

Healthy Moms: Prenatal Counseling for Postpartum Health

TypeinterventionalSponsorUniversity of California, DavisRan2021 to 2023Enrolled451ConditionsPregnancy Related, Breastfeeding, Maternal Care PatternsArmsBreastfeeding, Smokefree Homes
3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 5 citations in OpenAlex.

  1. Prenatal Counseling on the Maternal Health Benefits of Lactation: A Randomized Trial.Breastfeeding medicine : the official journal of the Academy of Breastfeeding Medicine · 2024
    Trial
  2. Article
  3. Nutrients · 2025
    Article
  4. Article
  5. 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

6 authors at 2 institutions in 1 country.

Caidon IwuagwuCenter for Healthcare Research and Policy, University of California, Davis, Sacramento, California.
Melissa J ChenDepartment of Obstetrics and Gynecology, University of California, Davis, Sacramento, California.
Adrienne E Hoyt-AustinDepartment of Pediatrics, University of California, Davis, Sacramento, California.
Laura KairDepartment of Pediatrics, University of California, Davis, Sacramento, California.
Margaret FixCenter for Healthcare Research and Policy, University of California, Davis, Sacramento, California.
Eleanor Bimla SchwarzDepartment of Medicine, University of California, San Francisco, San Francisco, California. Electronic address: eleanor.schwarz@ucsf.edu.
University of California, Davis · USUniversity of California, San Francisco · US

Funding

Building Interdisciplinary Research Careers in Womens Health at UC Davis - Administrative SupplementK12HD051958 · NICHD · UNIVERSITY OF CALIFORNIA DAVIS · PI LANE, NANCY E · 2005 to 2023
$9.6M
Building Interdisciplinary Research Careers in Women's Health at UC DavisK12AR084220 · NIAMS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI Nancy E Lane · 2023 to 2026
$3.0M
NIAMS NIH HHS K12 AR084220NICHD NIH HHS K12 HD051958
6 · The paper itself

Abstract

introductionWe assessed awareness of the maternal health benefits of lactation among a sample of nulliparous pregnant individuals in the United States, identified variables associated with awareness of these benefits, and examined whether awareness of these benefits impacts breastfeeding attitudes or intentions.

methodsWe administered a web-based survey to nulliparous U.S.-born individuals carrying a singleton gestation of at least 28 weeks. We assessed awareness of the maternal health benefits of lactation using 10 items to create a summative score. We examined variation in awareness of these benefits by demographic characteristics, health insurance, and personal or family health history and used multivariable models to estimate associations between awareness of the maternal health benefits of lactation and breastfeeding intentions.

resultsOf the 675 individuals invited to complete surveys, 451 (67%) responded. Only 50% were aware that breastfeeding lowers maternal risk of breast cancer; fewer were aware that breastfeeding lowers the risk of ovarian cancer (35%), diabetes (27%), and hypertension and heart disease (26%). Awareness of the maternal benefits of lactation did not vary by age or race/ethnicity. However, significant regional variation was noted. In multivariable models, scores of awareness of the maternal health benefits of breastfeeding were significantly associated with intentions to breastfeed for at least 12 months (adjusted odds ratio, 1.23; 95% confidence interval, 1.11, 1.37).

conclusionsEfforts to increase awareness of the maternal health benefits of lactation are still needed. Increasing awareness of the maternal health benefits of lactation may strengthen intentions to breastfeed as recommended.

Indexed as

Breast FeedingHealth Knowledge, Attitudes, PracticeIntentionLactationAdultAwarenessBreast NeoplasmsFemaleHumansMaternal HealthPregnancySocioeconomic FactorsSurveys and QuestionnairesUnited StatesYoung Adult

Identifiers

PMID38302344
PMCPMC12118535
OpenAlexW4391426653

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.