Evidence map›Paper›PMID 30777020›Full record

ArticleBMC pregnancy and childbirth2019

Adaptation and psychometric evaluation of the breastfeeding self-efficacy scale to assess exclusive breastfeeding.

Godfred O Boateng, Stephanie L Martin, Emily L Tuthill, Shalean M Collins, Cindy-Lee Dennis, Barnabas K Natamba, Sera L Young

2 registry-linked trialsOpen access · goldAbstract readValidation Study
In one paragraph

Article in BMC pregnancy and childbirth, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
2.7field-weighted citation impact, top 10% 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.

NCT02925429 completednot on this map

The PostNAPS Study: Food Insecurity As A Major Determinant of Poor Nutritional and Psychosocial Health Outcomes Among HIV-Infected and -Uninfected Lactating Women and Their Infants in Gulu, Northern Uganda.

TypeobservationalSponsorNorthwestern UniversityRan2013 to 2015Enrolled246ConditionsFood Insecurity, HIV, Maternal and Child Health, Nutrition
NCT05246748 nacompletednot on this map

Does Watson's Human Caring Theory-based Breastfeeding Educational and Support Programme Affects Mothers Breastfeeding Self-efficacy, Duration, Definitions and Satisfaction?: A Randomised Controlled Trial

TypeinterventionalSponsorGamze DurmazoğluRan2019 to 2020Enrolled100ConditionsBreastfeeding EducationArmsHuman Caring Theory based Education, Standard Education
3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 31 citations in OpenAlex.

  1. Pooled it
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  11. Black/African American Breastfeeding Experience: Cultural, Sociological, and Health Dimensions Through an Equity Lens.Breastfeeding medicine : the official journal of the Academy of Breastfeeding Medicine · 2021
    Review
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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

7 authors at 5 institutions in 3 countries.

Godfred O BoatengDepartment of Anthropology & Global Health, Northwestern University, 1810 Hinman Avenue, Evanston, IL, 60208, USA.ORCID http://orcid.org/0000-0001-5898-6966
Stephanie L MartinDepartment of Nutrition, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, CB 7461, Chapel Hill, NC, 27599, USA.ORCID http://orcid.org/0000-0002-0378-802X
Emily L TuthillDepartment of Community Health Systems, University of California San Francisco, San Francisco, CA, USA.ORCID https://orcid.org/0000-0001-6729-4101
Shalean M CollinsDepartment of Anthropology & Global Health, Northwestern University, 1810 Hinman Avenue, Evanston, IL, 60208, USA.ORCID http://orcid.org/0000-0003-2991-8037
Cindy-Lee DennisLawrence S. Bloomberg Faculty of Nursing, University of Toronto and St. Michael's Hospital, Toronto, ON, Canada.ORCID https://orcid.org/0000-0002-0135-7242
Barnabas K NatambaNoncommunicable Diseases Theme, MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda.
Sera L YoungDepartment of Anthropology & Global Health, Northwestern University, 1810 Hinman Avenue, Evanston, IL, 60208, USA. sera.young@northwestern.edu.ORCID http://orcid.org/0000-0002-1763-1218
Northwestern University · USSt. Michael's Hospital · CAUganda Virus Research Institute · UGUniversity of California, San Francisco · USUniversity of North Carolina at Chapel Hill · US

Funding

UNIV OF NORTH CAROLINA CLINICAL NUTRITION RESEARCH UNITP30DK056350 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Ian Michael Carroll · 1999 to 2026
$31.6M
Research Services CoreP2CHD050924 · NICHD · UNIV OF NORTH CAROLINA CHAPEL HILL · PI KAREN B GUZZO · 2015 to 2026
$9.6M
Understanding the role of food insecurity and depression in non-adherence to Option B+ among perinatal Kenyan women living with HIV: a Syndemics approach supplementK23MH116807 · NIMH · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI TUTHILL, EMILY · 2018 to 2022
$1.0M
Health Consequences of Food & Nutrition Insecurity for HIV+ Women & Their InfantsK01MH098902 · NIMH · NORTHWESTERN UNIVERSITY · PI YOUNG, SERA LEWISE · 2012 to 2016
$854k
NICHD NIH HHS P2C HD050924NIDDK NIH HHS P30 DK056350NIMH NIH HHS K01 MH098902NIMH NIH HHS K01MH098902NIMH NIH HHS K23 MH116807United States Agency for International Development USAID OAA-L-10-00006
6 · The paper itself

Abstract

backgroundIncreasing the prevalence of optimal breastfeeding practices, including exclusive breastfeeding for 6 months, could prevent an estimated 823,000 child deaths annually. Self-efficacy is an important determinant of breastfeeding behaviors. However, existing measures do not specifically assess exclusive breastfeeding self-efficacy, but rather self-efficacy for any breastfeeding. Hence, we sought to adapt and validate an instrument to measure exclusive breastfeeding self-efficacy.

methodsWe modified and added items from Dennis' Breastfeeding Self-Efficacy Scale-Short Form (BSES-SF). It was then implemented in an observational cohort in Gulu, Uganda at 1 (n = 239) and 3 (n = 238) months postpartum ( clinicaltrials.gov NCT02925429). We performed inter-item and adjusted item-test correlations, as well as exploratory factor analysis and parallel analysis at 1 month postpartum to remove redundant items and determine their latent factor structure. We further applied confirmatory factor analysis to test dimensionality of the scale at 3 months postpartum. We then assessed the reliability of the scale and conducted tests of predictive and discriminant validity. Known group comparisons were made by primiparous status and correct breastfeeding knowledge.

resultsThe modification of the original BSES-SF to target exclusive breastfeeding produced 19 items, which were reduced to 9 based on item correlations and factor loadings. Two dimensions of the adapted scale, the Breastfeeding Self-Efficacy Scale to Measure Exclusive Breastfeeding BSES-EBF emerged: Cognitive and Functional subscales, with alpha coefficients of 0.85 and 0.79 at 3 months postpartum. Predictive and discriminant validity and known group comparisons assessments supported its validity.

conclusionsThis version of the Breastfeeding Self-Efficacy scale, the BSES-EBF Scale, is valid and reliable for measuring exclusive breastfeeding self-efficacy in northern Uganda, and ready for adaptation and validation for clinical and programmatic use elsewhere.

Indexed as

Self EfficacyAdolescentAdultBreast FeedingCohort StudiesFactor Analysis, StatisticalFemaleHumansPostpartum PeriodPregnancyPsychiatric Status Rating ScalesPsychometricsReproducibility of ResultsSurveys and QuestionnairesTranslationsUgandaExclusive breastfeeding; human milkPsychometric evaluationReliabilityScale developmentSelf-efficacyValidity

Identifiers

PMID30777020
PMCPMC6380059
OpenAlexW2941880265

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.