Evidence map›Paper›PMID 29467053›Full record

Trial reportPublic health nutrition2018

Randomized control trials demonstrate that nutrition-sensitive social protection interventions increase the use of multiple-micronutrient powders and iron supplements in rural pre-school Bangladeshi children.

John Hoddinott, Akhter Ahmed, Shalini Roy

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Public health nutrition, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
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  5. Article
  6. Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

John Hoddinott1Division of Nutrition Sciences,Cornell University,Savage Hall,Room 305,Ithaca,NY 14850,USA.ORCID 0000-0002-0590-3917
Akhter Ahmed2International Food Policy Research Institute (IFPRI),Dhaka,Bangladesh.
Shalini Roy3International Food Policy Research Institute (IFPRI),Washington,DC,USA.ORCID 0000-0001-8053-1650

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo examine the impact of a nutrition-sensitive social protection intervention on mothers' knowledge of Fe deficiency, awareness of multiple-micronutrient powders (MMP) and the consumption of MMP and other Fe supplements by their children aged 6-59 months.

designTwo randomized controlled trials with treatment arms including cash transfers, food transfers, cash and food transfers, cash and nutrition behaviour change communication (BCC), and food and nutrition BCC were implemented over two years. Both included a control group that received no transfer or BCC. Transfer recipients were mothers living in poor households with at least one child aged less than 2 years at baseline. Probit models were used to analyse endline data.

settingRural areas in north-west and south Bangladesh. SUBJECTS: Mothers (n 4840) and children 6-59 months (n 4840).

resultsA transfer accompanied by nutrition BCC increased the share of mothers with knowledge of Fe deficiency (11·9 and 9·2 percentage points for North and South, respectively, P≤0·01), maternal awareness of MMP (29·0 and 22·2 percentage points, P≤0·01), the likelihood that their children 6-59 months had ever consumed MMP (32 and 11·9 percentage points, P≤0·01), consumed MMP in the preceding week (16·9 and 3·9 percentage points, P≤0·01) and consumed either MMP or an Fe supplement in the preceding week (22·3 and 7·1 percentage points, P≤0·01). Improvements were statistically significant relative to groups that received a transfer only.

conclusionsNutrition-sensitive social protection (transfers with BCC added) may be a promising way to advance progress on micronutrient deficiencies.

Indexed as

Public PolicyAdultBangladeshChild, PreschoolDietary SupplementsFemaleHealth Knowledge, Attitudes, PracticeHumansInfantIronIron DeficienciesMaleMicronutrientsMothersNutritional StatusNutrition PolicyIronMicronutrientsPowdersTrace ElementsBangladeshMultiple-micronutrient powdersNutrition behaviour change communicationSocial protection

Identifiers

PMID29467053
PMCPMC5962883

What OpenQuestion holds

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Registered trials

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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.