Evidence map›Paper›PMID 36008100›Full record

ArticlePublic health nutrition2022

Childhood stunting and subsequent educational outcomes: a marginal structural model analysis from a South African longitudinal study.

Lateef B Amusa, Annah Vimbai Bengesai, Hafiz Ta Khan

Open access · goldAbstract read
In one paragraph

Article in Public health nutrition, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 29% 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

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.

  1. Machine Learning in Predicting Child Malnutrition: A Meta-Analysis of Demographic and Health Surveys Data.International journal of environmental research and public health · 2025
    Pooled it
  2. Review
  3. Article
  4. Article
  5. Article
  6. 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

3 authors at 3 institutions in 3 countries.

Lateef B AmusaDepartment of Statistics, University of Ilorin, Ilorin, Nigeria.
Annah Vimbai BengesaiCollege of Law and Management Studies, University of KwaZulu-Natal, 4000Durban, South Africa.ORCID 0000-0002-2711-8530
Hafiz Ta KhanCollege of Nursing, Midwifery and Healthcare, University of West London, Brentford, UK.
University of Ilorin · NGUniversity of KwaZulu-Natal · ZAUniversity of West London · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo examine the association between childhood stunting and grade completion (as educational outcome) in South Africa.

designLongitudinal study. Data were obtained using the National Income Dynamics Study over five waves (2008 to 2017). Children were tracked at wave 1 in 2008 until wave 5 in 2017 to determine their total years of schooling. We controlled for time-variant and time-varying confounding with a marginal structural model to estimate the associations between childhood stunting and subsequent grade completion.

settingNationally representative study of South African households.

participantsA total of 2629 children aged 2 and 3 years in 2008.

resultsWe observed a substantial decrease in the prevalence of stunting between wave 1 (28·2 %) and wave 4 (8·6 %). Our marginal structural model results suggest that childhood stunting was significantly associated with decreased odds (22 % less likely) of grade completion (OR = 0·78; 95 % CI: 0·40, 0·86;

conclusionThese findings underscore the fact that stunting is a significant predictor of academic achievement, whose effects might be long-lasting.

Indexed as

Child Nutrition DisordersChildChild, PreschoolGrowth DisordersHumansLongitudinal StudiesModels, StructuralPrevalenceSouth AfricaConfoundingMarginal structural modelSouth AfricaStunting

Identifiers

PMID36008100
PMCPMC9991553
OpenAlexW4293106001

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.