Evidence map›Paper›PMID 34253719›Full record

ArticleNature communications2021

Intergenerational nutrition benefits of India's national school feeding program.

Suman Chakrabarti, Samuel P Scott, Harold Alderman, Purnima Menon, Daniel O Gilligan

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
6.1field-weighted citation impact, top 3% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 64 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Suman ChakrabartiPoverty Health and Nutrition Division, International Food Policy Research Institute, Washington, DC, USA.ORCID http://orcid.org/0000-0002-5078-2173
Samuel P ScottPoverty Health and Nutrition Division, International Food Policy Research Institute, Washington, DC, USA. samuel.scott@cgiar.org.ORCID http://orcid.org/0000-0002-5564-0510
Harold AldermanPoverty Health and Nutrition Division, International Food Policy Research Institute, Washington, DC, USA.
Purnima MenonPoverty Health and Nutrition Division, International Food Policy Research Institute, Washington, DC, USA.
Daniel O GilliganPoverty Health and Nutrition Division, International Food Policy Research Institute, Washington, DC, USA.ORCID http://orcid.org/0000-0002-3530-0148
International Food Policy Research Institute · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

India has the world's highest number of undernourished children and the largest school feeding program, the Mid-Day Meal (MDM) scheme. As school feeding programs target children outside the highest-return "first 1000-days" window, they have not been included in the global agenda to address stunting. School meals benefit education and nutrition in participants, but no studies have examined whether benefits carry over to their children. Using nationally representative data on mothers and their children spanning 1993 to 2016, we assess whether MDM supports intergenerational improvements in child linear growth. Here we report that height-for-age z-score (HAZ) among children born to mothers with full MDM exposure was greater (+0.40 SD) than that in children born to non-exposed mothers. Associations were stronger in low socioeconomic strata and likely work through women's education, fertility, and health service utilization. MDM was associated with 13-32% of the HAZ improvement in India from 2006 to 2016.

Indexed as

Child Nutritional Physiological PhenomenaFeeding BehaviorGovernment ProgramsNutritional StatusSchoolsBiasChildCohort StudiesFamily CharacteristicsFemaleGrowth DisordersHumansIndiaInterrupted Time Series AnalysisMaleMotivation

Identifiers

PMID34253719
PMCPMC8275765
OpenAlexW3182946627

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.