Evidence map›Paper›PMID 31623183›Full record

ArticleNutrients2019

Drivers of Under-Five Stunting Trend in 14 Low- and Middle-Income Countries since the Turn of the Millennium: A Multilevel Pooled Analysis of 50 Demographic and Health Surveys.

Alemayehu Argaw, Giles Hanley-Cook, Nathalie De Cock, Patrick Kolsteren, Lieven Huybregts, Carl Lachat

Abstract read
In one paragraph

Article in Nutrients, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 3 pooled it
–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

19 citing papers in PubMed, 3 syntheses or guidelines pooled it.

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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.

Alemayehu ArgawDepartment of Food Technology, Safety and Health, Faculty of Bioscience Engineering, Ghent University, 9000 Ghent, Belgium. yemariamwork2@gmail.com.ORCID 0000-0003-3982-5408
Giles Hanley-CookDepartment of Food Technology, Safety and Health, Faculty of Bioscience Engineering, Ghent University, 9000 Ghent, Belgium. Giles.HanleyCook@ugent.be.ORCID 0000-0001-9907-594X
Nathalie De CockDepartment of Food Technology, Safety and Health, Faculty of Bioscience Engineering, Ghent University, 9000 Ghent, Belgium. nadecock@gmail.com.
Patrick KolsterenDepartment of Food Technology, Safety and Health, Faculty of Bioscience Engineering, Ghent University, 9000 Ghent, Belgium. patrick.kolsteren@ugent.be.
Lieven HuybregtsPoverty, Health and Nutrition Division, International Food Policy Research Institute, Washington, DC 20005-3915, USA. l.huybregts@cgiar.org.
Carl LachatDepartment of Food Technology, Safety and Health, Faculty of Bioscience Engineering, Ghent University, 9000 Ghent, Belgium. carl.lachat@ugent.be.ORCID 0000-0002-1389-8855

Funding

Directorate-General for International Cooperation and Development FOOD/2018/399-581
6 · The paper itself

Abstract

backgroundUnderstanding the drivers contributing to the decreasing trend in stunting is paramount to meeting the World Health Assembly's global target of 40% stunting reduction by 2025.

methodsWe pooled data from 50 Demographic and Health Surveys since 2000 in 14 countries to examine the relationships between the stunting trend and potential factors at distal, intermediate, and proximal levels. A multilevel pooled trend analysis was used to estimate the association between the change in potential drivers at a country level and stunting probability for an individual child while adjusting for time trends and child-level covariates. A four-level mixed-effects linear probability regression model was fitted, accounting for the clustering of data by sampling clusters, survey-rounds, and countries.

resultsStunting followed a decreasing trend in all countries at an average annual rate of 1.04 percentage points. Among the distal factors assessed, a decrease in the Gini coefficient, an improvement in women's decision-making, and an increase in urbanization were significantly associated with a lower probability of stunting within a country. Improvements in households' access to improved sanitation facilities and drinking water sources, and children's access to basic vaccinations were the important intermediate service-related drivers, whereas improvements in early initiation of breastfeeding and a decrease in the prevalence of low birthweight were the important proximal drivers.

conclusionsThe results reinforce the need for a combination of nutrition-sensitive and -specific interventions to tackle the problem of stunting. The identified drivers help to guide global efforts to further accelerate stunting reduction and monitor progress against chronic childhood undernutrition.

Indexed as

Child DevelopmentChild Nutritional Physiological PhenomenaPovertyAge FactorsChild Nutrition DisordersChild, PreschoolCross-Sectional StudiesDeveloping CountriesFemaleGlobal HealthGrowth DisordersHealth SurveysHumansInfantInfant, NewbornInfant Nutritional Physiological Phenomenachildren under-five yearsDemographic and Health Survey (DHS)determinantslow- and middle-income countriesstunting trend

Identifiers

PMID31623183
PMCPMC6835629

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LicenceCC BY
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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.