Evidence map›Paper›PMID 34084992›Full record

ArticleCurrent developments in nutrition2021

Receipt of Weekly Iron Supplementation among Indian Children, 2005-2016.

Rajesh Kumar Rai, Sabri Bromage, Wafaie W Fawzi

Open access · goldAbstract read
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Article in Current developments in nutrition, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.0field-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

7 citing papers in PubMed, 9 citations in OpenAlex.

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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

3 authors at 2 institutions in 2 countries.

Rajesh Kumar RaiSociety for Health and Demographic Surveillance, Suri, West Bengal, India.ORCID https://orcid.org/0000-0002-5249-9937
Sabri BromageDepartment of Nutrition, Harvard TH Chan School of Public Health, Boston, MA, USA.
Wafaie W FawziDepartment of Global Health and Population, Harvard TH Chan School of Public Health, Boston, MA, USA.
Harvard University · USHarvard Global Health Institute · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn response to India's unacceptably high burden of anemia among children aged 6-59 mo, the central government introduced the National Iron Plus Initiative program which recommends an intervention of iron supplementation to mitigate anemia, especially iron deficiency anemia.

objectiveThe objective of this study was to examine the trend (between 2005-2006 and 2015-2016) in receiving weekly iron supplementation (WIS) among children aged 6-59 mo, and factors associated with receiving WIS during 2015-2016.

methodsTwo waves of the nationally representative cross-sectional National Family Health Survey (NFHS) data collected during 2005-2006 (NFHS-3) and 2015-2016 (NFHS-4) were used. The trend was measured using both rounds of datasets, whereas factors associated with WIS receipt were assessed from NFHS-4. The trend was assessed using a sample of 35,650 children from NFHS-3 and 202,227 children from NFHS-4. After exclusion of 8978 cases, a total of 199,110 children were included to analyze the factors associated with receiving WIS. Using appropriate sample weighting, unadjusted and adjusted (multivariate) logistic regression analyses were deployed. Application of the chi-squared test and checking for multicollinearity were also part of the analysis. The possibility of sample selection bias was tested.

resultsAn increase of WIS receipt (from 4.6% in 2005-2006 to 26% in 2015-2016) was observed. Older children, children living in rural areas, children belonging to Scheduled Tribes, children of mothers with secondary education or higher, and children whose mothers had some mass media exposure had higher odds of receiving WIS. Children of fifth or higher birth order, children who were followers of Islam and Christianity, children from the richest economic group, noninstitutional birth of children, and children from high-focus group states were negatively associated with WIS receipt.

conclusionsDespite improvement (between 2005-2006 and 2015-2016) in receiving WIS, coverage remains unacceptably low (in absolute terms). The suboptimum performance of WIS intervention demands further investigation.

Indexed as

anemiaIndiairon deficiencyiron supplementationNational Family Health Survey

Identifiers

PMID34084992
PMCPMC8164210
OpenAlexW3135575223

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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.