Evidence map›Paper›PMID 30687795›Full record

ArticleWellcome open research2018

Dietary change, noncommunicable disease and local knowledge: results of a small-scale study of the views of older Malawians.

Megan Vaughan, Albert Dube, Hazel Namadingo, Amelia Crampin, Levie Gondwe, Green Kapira, Joyce Mbughi, Maisha Nyasulu

Abstract read
In one paragraph

Article in Wellcome open research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Review
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

8 authors.

Megan VaughanInstitute of Advanced Studies, University College London, London, WC1E 6BT, UK.ORCID https://orcid.org/0000-0002-0062-9605
Albert DubeMalawi Epidemiology and Intervention Research Unit, MEIRU/KPS, Lilongwe, PO Box 148, Malawi.
Hazel NamadingoMalawi Epidemiology and Intervention Research Unit, MEIRU/KPS, Lilongwe, PO Box 148, Malawi.
Amelia CrampinMalawi Epidemiology and Intervention Research Unit, MEIRU/KPS, Lilongwe, PO Box 148, Malawi.ORCID https://orcid.org/0000-0002-1513-4330
Levie GondweMalawi Epidemiology and Intervention Research Unit, MEIRU/KPS, Lilongwe, PO Box 148, Malawi.
Green KapiraMalawi Epidemiology and Intervention Research Unit, MEIRU/KPS, Lilongwe, PO Box 148, Malawi.
Joyce MbughiMalawi Epidemiology and Intervention Research Unit, MEIRU/KPS, Lilongwe, PO Box 148, Malawi.
Maisha NyasuluMalawi Epidemiology and Intervention Research Unit, MEIRU/KPS, Lilongwe, PO Box 148, Malawi.

Funding

Wellcome Trust
6 · The paper itself

Abstract

Interviews were conducted with a small group of Malawians over the age of 60 in rural Karonga district and in Area 25 of the capital, Lilongwe. We asked their views on the changes in diet that had taken place over their lifetimes and also on the causes of 'noncommunicable' diseases, such as Type 2 diabetes and hypertension in their communities. Their answers generally confirmed research showing that dietary diversity is decreasing in Malawi, but many of our interviewees also recalled that hunger was more frequently experienced in the past. Our interviews revealed that though the essential rural diet based on either maize or cassava appears superficially largely unchanged, there have been significant changes in the varieties of crops grown, methods of production and food processing. Many of our interviewees were concerned that the application of chemical fertiliser and pesticides was harming their health.

Indexed as

agricultureMalawiNCDsnutrition

Identifiers

PMID30687795
PMCPMC6338127

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.