Evidence map›Paper›PMID 34388970›Full record

ArticleBMC pregnancy and childbirth2021

Breastfeeding support and barriers to women with gestational diabetes mellitus: a nationwide cross-sectional survey of hospitals in Japan.

Mayumi Matsunaga, Yaeko Kataoka, Yumiko Igarashi, Toshiko Fukui, Masumi Imura, Shigeko Horiuchi

Open access · goldAbstract read
In one paragraph

Article in BMC pregnancy and childbirth, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 21% 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

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

  1. Interventions That Support Breastfeeding for Women With Gestational Diabetes: A Systematic Review and Meta-Analysis.Journal of transcultural nursing : official journal of the Transcultural Nursing Society · 2026
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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 at 3 institutions in 1 country.

Mayumi MatsunagaSt. Luke's International University- Graduate School, Women's Health and Midwifery, Tokyo, Japan. 18dn016@slcn.ac.jp.
Yaeko KataokaSt. Luke's International University- Graduate School, Women's Health and Midwifery, Tokyo, Japan.
Yumiko IgarashiSt. Luke's International University- Graduate School, Women's Health and Midwifery, Tokyo, Japan.
Toshiko FukuiJapanese Nursing Association, Executive Board, Tokyo, Japan.
Masumi ImuraMidwifery Policy Committee, Japan Academy of Midwifery, Tokyo, Japan.
Shigeko HoriuchiSt. Luke's International University- Graduate School, Women's Health and Midwifery, Tokyo, Japan.
St. Luke's International University · JPJapan Association for Development of Community Medicine · JPJapanese Red Cross College of Nursing · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDespite the benefits of breastfeeding for women with Gestational Diabetes Mellitus (GDM) and their infants, breastfeeding is less likely to be performed by this group. This study aimed to examine the current levels of implementation of breastfeeding support to women with GDM in Japan and to clarify barriers to promoting breastfeeding among this population.

methodsA 25-item questionnaire was developed by the authors to investigate the current levels of implementation of breastfeeding support for women with GDM provided in hospitals, and to explore barriers for promoting breastfeeding among these women. The questionnaire was sent to all 1046 hospitals facilitating childbirth in Japan. Descriptive statistics were used to analyze the quantitative data, and content analysis was used to analyze qualitative data from the open-ended questions.

resultsAll 296 respondents were included in this study. Regarding breastfeeding support, 95.2% of the respondents provided general information on breastfeeding to GDM women during antenatal midwife consultations. However, the benefits of breastfeeding for preventing type 2 diabetes were addressed by only 48.0%. Likewise, although follow-up services (e.g., telephone support or breastfeeding consultations) were conducted in 88.9% of hospitals, only 50.7% of hospitals informed women that breastfeeding decreases the risk of developing type 2 diabetes after GDM. Regarding barriers, seven categories and 20 subcategories about promoting breastfeeding for women with GDM were extracted and abstracted into the following three themes: Barriers associated with mother and infant, Barriers associated with health professionals, and Organizational barriers.

conclusionsIn Japan, most hospitals that responded provided general breastfeeding support from the antenatal to postpartum periods. However, the benefits of breastfeeding in terms of preventing the incidence of type 2 diabetes following GDM were insufficiently communicated to women with GDM. Furthermore, there were numerous barriers to promoting breastfeeding among women with GDM.

Indexed as

Attitude of Health PersonnelProfessional-Patient RelationsBreast FeedingCross-Sectional StudiesDiabetes, GestationalFemaleHealth PersonnelHealth Services AccessibilityHospitalsHumansJapanMidwiferyNursing Staff, HospitalPregnancySurveys and QuestionnairesBarriersBreastfeeding supportGestational diabetes mellitusMidwivesNurses

Identifiers

PMID34388970
PMCPMC8364088
OpenAlexW3190329662

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.