Evidence map›Paper›PMID 40180427›Full record

ArticleBMJ paediatrics open2025

Bahir Dar Child Development Cross-Sectional Study, Ethiopia: study protocol.

Sarah K G Jensen, Kalkidan Yibeltal, Krysten North, Firehiwot Workneh, Atsede Teklehaimanot, Betelhem Haimanot Abate, Nebiyou Fasil, Tizita Lemma Melka, Theresa I Chin, Lian V Folger and 8 more

Registry-linked trialAbstract readClinical Trial Protocol
In one paragraph

Article in BMJ paediatrics open, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06648863 (Bahir Dar Child Development Study, Ethiopia), which is not on this map. Not yet cited in PubMed.

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

NCT06648863 completednot on this map

Bahir Dar Child Development Study, Ethiopia

TypeobservationalSponsorBrigham and Women's HospitalRan2024 to 2024Enrolled471ConditionsDevelopment, Child, Behavior, Social
3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

18 authors.

Sarah K G JensenDevelopmental Medicine, Boston Children's Hospital, Boston, Massachusetts, USA sarah.jensen@childrens.harvard.edu.ORCID http://orcid.org/0000-0001-6407-3055
Kalkidan YibeltalDepartment of Reproductive Health and Population, Addis Continental Institute of Public Health, Addis Ababa, Ethiopia.
Krysten NorthHarvard Medical School, Boston, Massachusetts, USA.
Firehiwot WorknehDepartment of Epidemiology and Biostatistics, Addis Continental Institute of Public Health, Addis Ababa, Ethiopia.
Atsede TeklehaimanotPediatrics and Child Health, College of Health Science Tikur Anbesa Specialized Hospital, Addis Ababa, Ethiopia.
Betelhem Haimanot AbateAddis Continental Institute of Public Health, Addis Ababa, Ethiopia.
Nebiyou FasilGlobal Health and Health Policy, Addis Continental Institute of Public Health, Addis Ababa, Ethiopia.ORCID http://orcid.org/0000-0003-2608-7936
Tizita Lemma MelkaDepartment of Psychology, Bahir Dar University, Bahir Dar, Ethiopia.
Theresa I ChinHarvard Medical School, Boston, Massachusetts, USA.
Lian V FolgerDevelopmental Medicine, Boston Children's Hospital, Boston, Massachusetts, USA.
Unmesha Roy PaladhiHarvard Medical School, Boston, Massachusetts, USA.ORCID http://orcid.org/0000-0001-8147-4782
Fred Van DykDepartment of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA.
Moriah E ThomasonDepartment of Child and Adolescent Psychiatry, New York University Grossman School of Medicine, New York, New York, USA.
Patricia Ellen GrantHarvard Medical School, Boston, Massachusetts, USA.
Terrie InderChildren's Hospital of Orange County, Orange, California, USA.
Alemayehu WorkuDepartment of Epidemiology and Biostatistics, Addis Continental Institute of Public Health, Addis Ababa, Ethiopia.
Yemane BerhaneDepartment of Epidemiology and Biostatistics, Addis Continental Institute of Public Health, Addis Ababa, Ethiopia.
Anne Cc LeeHarvard Medical School, Boston, Massachusetts, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionFoundational preacademic skills are crucial for academic success and serve as predictors of socioeconomic status, income and access to healthcare. However, there is a gap in our understanding of neurodevelopmental patterns underlying preacademic skills in children across low-income and middle-income countries (LMICs). It is essential to identify primary global and regional factors that drive children's neurodevelopment in LMICs. This study aims to characterise the typical development of healthy children and factors that influence child development in Bahir Dar, Ethiopia. METHODS AND ANALYSIS: The Bahir Dar Child Development Study is a cross-sectional study implemented in two health centres, Shimbit and Abaymado and in Felege Hiwot Comprehensive Specialized Hospital (FHCSH) in Bahir Dar, Amhara, Ethiopia. Healthy children between 6 and 60 months of age will be recruited from the health centres during vaccination visits or via community outreach. Young children aged 6-36 months will complete the Global Scale for Early Development. A battery of paper and tablet-based assessments of neurocognitive outcomes including visual and verbal reasoning, executive functions and school readiness will be completed for children aged 48-60 months. Caregivers will respond to surveys covering sociodemographic information, the child's medical history and nutrition, and psychosocial experiences including parental stress and mental health. During a second visit, participants will undergo a low-field MRI scan using the ultra-low-field point-of-care Hyperfine MRI machine at FHCSH. Analyses will examine relationships between risk and protective factors, brain volumes and neurocognitive/developmental outcomes. ETHICS AND DISSEMINATION: The study is approved by the Institutional Review Boards of Addis Continental Institute of Public Health (ACIPH/lRERC/004/2023/Al/05-2024), Mass General Brigham Hospital (2022P002539) and Brown University (STUDY00000474). Findings will be disseminated via local dissemination events, international conferences and publications. TRIAL REGISTERATION NUMBER: NCT06648863.

Indexed as

Child DevelopmentChild, PreschoolCross-Sectional StudiesEthiopiaFemaleHumansInfantMagnetic Resonance ImagingMaleLow and Middle Income CountriesNeurodevelopment

Identifiers

PMID40180427
PMCPMC11969594

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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.