Evidence map›Paper›PMID 33860314›Full record

ArticleHealth policy and planning2021

Using WhatsApp messenger for health systems research: a scoping review of available literature.

Karima Manji, Johanna Hanefeld, Jo Vearey, Helen Walls, Thea de Gruchy

Abstract readScoping Review
In one paragraph

Article in Health policy and planning, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.

0numbers the graph read from it
0cells of the map it votes in
49citing 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

49 citing papers in PubMed.

  1. SOS Dental Trauma-An Artificial Intelligence Chatbot via WhatsApp for Guiding Patients After Dental Trauma.Dental traumatology : official publication of International Association for Dental Traumatology · 2026
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  10. Current oncology (Toronto, Ont.) · 2025
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  17. Review
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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

5 authors.

Karima ManjiDepartment of Global Health and Development Affiliation, Faculty of Public Health and Policy, London School of Hygiene & Tropical Medicine (LSHTM), 15-17 Tavistock Place, Kings Cross, London WC1H 9SH, UK.ORCID 0000-0002-5685-0704
Johanna HanefeldDepartment of Global Health and Development Affiliation, Faculty of Public Health and Policy, London School of Hygiene & Tropical Medicine (LSHTM), 15-17 Tavistock Place, Kings Cross, London WC1H 9SH, UK.ORCID 0000-0001-9487-2333
Jo VeareyThe African Centre for Migration & Society (ACMS), University of the Witwatersrand (Wits), Solomon Mahlangu House, Braamfontein Campus East, Private Bag 3, Johannesburg 2000, South Africa.
Helen WallsDepartment of Global Health and Development Affiliation, Faculty of Public Health and Policy, London School of Hygiene & Tropical Medicine (LSHTM), 15-17 Tavistock Place, Kings Cross, London WC1H 9SH, UK.
Thea de GruchyThe African Centre for Migration & Society (ACMS), University of the Witwatersrand (Wits), Solomon Mahlangu House, Braamfontein Campus East, Private Bag 3, Johannesburg 2000, South Africa.

Funding

Medical Research Council MR/S013601/1Wellcome Trust
6 · The paper itself

Abstract

Globally, the use of mobile phones for improving access to healthcare and conducting health research has gained traction in recent years as rates of ownership increase, particularly in low- and middle-income countries (LMICs). Mobile instant messaging applications, including WhatsApp Messenger, provide new and affordable opportunities for health research across time and place, potentially addressing the challenges of maintaining contact and participation involved in research with migrant and mobile populations, for example. However, little is known about the opportunities and challenges associated with the use of WhatsApp as a tool for health research. To inform our study, we conducted a scoping review of published health research that uses WhatsApp as a data collection tool. A key reason for focusing on WhatsApp is the ability to retain contact with participants when they cross international borders. Five key public health databases were searched for articles containing the words ‘WhatsApp’ and ‘health research’ in their titles and abstracts. We identified 69 articles, 16 of which met our inclusion criteria for review. We extracted data pertaining to the characteristics of the research. Across the 16 studies—11 of which were based in LMICs—WhatsApp was primarily used in one of two ways. In the eight quantitative studies identified, seven used WhatsApp to send hyperlinks to online surveys. With one exception, the eight studies that employed a qualitative (n = 6) or mixed-method (n = 2) design analysed the WhatsApp content generated through a WhatsApp-based programmatic intervention. We found a lack of attention paid to research ethics across the studies, which is concerning given the controversies WhatsApp has faced with regard to data protection in relation to end-to-end encryption. We provide recommendations to address these issues for researchers considering using WhatsApp as a data collection tool over time and place.

Indexed as

Cell PhoneMobile ApplicationsDelivery of Health CareHealth ServicesHumansSurveys and Questionnaireshealth systems researchlow- and middle-income countriesmigrant and mobile populationsMobile instant messagingSub-Saharan AfricaWhatsApp

Identifiers

PMID33860314
PMCPMC8173666

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.