Evidence map›Paper›PMID 33407689›Full record

ArticleInternational breastfeeding journal2021

Effectiveness of a breastfeeding program for mothers returning to work in Japan: a quasi-experimental study.

Kaori Nakada

Abstract read
In one paragraph

Article in International breastfeeding journal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

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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

1 author.

Kaori NakadaFaculty of Nursing, Toho University, 4-16-20, Omori-Nishi Ota-ku, Tokyo, 143-0015, Japan. kaori.nakada@med.toho-u.ac.jp.ORCID 0000-0003-0584-4619

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMaternal employment has been described as a barrier to breastfeeding in many countries. In Japan, many mothers quit breastfeeding after returning to work because they do not know how to continue breastfeeding. The primary objective of this study was to investigate the effectiveness of a breastfeeding support program for mothers. The secondary objective was to explore the effectiveness of a pamphlet for mothers returning to work.

methodsThis was a quasi-experimental design study with a program group (n = 48), pamphlet group (n = 46) and comparison group (n = 47) that took place from February 2017 to August 2018. Participants in the program and pamphlet groups were women who planned to return to work within 4-12 months after giving birth, while the comparison group included women who had been back at work for at least 3 months. The program involved a 90-min breastfeeding class, a pamphlet, a newsletter, and email consultation. The pamphlet group was sent only the pamphlet, while the comparison group received no intervention. The outcome was breastfeeding continuation rate at 3 months after returning to work.

resultsThe breastfeeding continuation rate 3 months after returning to work was significantly higher in the program group than in the comparison group (79.2% vs. 51.1%, p = 0.004). After adjusting for background factors, the program intervention had an effect on breastfeeding rates (adjusted odds ratio = 4.68, 95% confidence interval: 1.57, 13.96; p = 0.006). However, comparing the pamphlet and comparison groups revealed no significant differences in breastfeeding continuation rates at 3 months after returning to work (69.6% vs. 51.1%, p = 0.07).

conclusionsProgram intervention was associated with a significant increase in breastfeeding continuation rates 3 months after returning to work. Randomized controlled trials are needed to make this program applicable in practice. Pamphlet intervention resulted in no significant difference. Further study is necessary after examining the contents of the pamphlet.

Indexed as

Breast FeedingMothersCounselingEmploymentFemaleHumansJapanPregnancyBreastfeedingJapanMothersProgram evaluationQuasi-experiment designReturn to work

Identifiers

PMID33407689
PMCPMC7789195

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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.