Evidence map›Paper›PMID 33590738›Full record

ReviewInternational journal of health policy and management2021

Addressing Malnutrition: The Importance of Political Economy Analysis of Power.

Helen Walls, Nick Nisbett, Amos Laar, Scott Drimie, Shehla Zaidi, Jody Harris

Abstract readReview
In one paragraph

Review in International journal of health policy and management, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–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

11 citing papers in PubMed.

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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.

Helen WallsDepartment of Global Health and Development, Faculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, London, UK.ORCID 0000-0003-0538-3859
Nick NisbettHealth and Nutrition Cluster, Institute of Development Studies, University of Sussex, Brighton, UK.
Amos LaarDepartment of Population, Family and Reproductive Health, University of Ghana, Accra, Ghana.ORCID 0000-0001-5557-0164
Scott DrimieDivision of Human Nutrition, Department of Global Health, Faculty of Health and Medicine Sciences, Stellenbosch University, Stellenbosch, South Africa.
Shehla ZaidiDepartment of Community Health Sciences, Aga Khan University, Karachi, Pakistan.
Jody HarrisHealth and Nutrition Cluster, Institute of Development Studies, University of Sussex, Brighton, UK.ORCID 0000-0002-3369-1253

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe exercise of power is central to understanding global health and its policy and governance processes, including how food systems operate and shape population nutrition. However, the issue of power in food systems has been little explored empirically or theoretically to date. In this article, we review previous work on understanding power in addressing malnutrition as part of food systems that could be used in taking this issue further in future food systems research. In particular, we examine why acknowledging power is vital in addressing food systems for better nutritional outcomes, approaches to assessing power in empirical research, and ways of addressing issues of power as they relate to food systems.

methodsWe undertook a narrative review and synthesis. This involved identifying relevant articles from searches of PubMed and Scopus, and examining the reference lists of included studies. We considered for inclusion literature written in English and related to countries of all income levels. Data from included articles were summarized under several themes.

resultsWe highlight the importance of

conclusionA range of research approaches exist that can inform examination of power in food systems, and support the development of strategies to improve food systems for better nutrition, health and well-being. However, there is considerable scope for further work in this under-researched area. We hope that this review will support the necessary research to understand further power in food systems and drive the much-needed transformative change.

Indexed as

MalnutritionExerciseHumansDouble Burden of MalnutritionFoodFood SystemsMalnutritionNutritionPower

Identifiers

PMID33590738
PMCPMC9309968

What OpenQuestion holds

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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.