Evidence map›Paper›PMID 40230547›Full record

ArticleOxford open digital health2024

Evaluation of the effects of a digital health platform on business and medical practices of informal medicine vendors in Lagos, Nigeria.

Laura A Ruiz-Gaona, Jed Friedman, Nejma Cheikh, Thomas Wilkinson, Mengxiao Wang, Jasmine Vicencio, Sohail Agha, Marelize Gorgens

Abstract read
In one paragraph

Article in Oxford open digital health, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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.

Laura A Ruiz-GaonaHealth Sector team, Abdul Latif Jameel Poverty Action Lab (J-PAL), 400 Main Street, Cambridge, MA 02142, USA.
Jed FriedmanDevelopment Research Group, World Bank, 1818 H Street NW, Washington DC 20433, USA.
Nejma CheikhHealth and Nutrition Global Practice, World Bank, 1818 H Street NW, Washington DC 20433, USA.
Thomas WilkinsonHealth and Nutrition Global Practice, World Bank, 1818 H Street NW, Washington DC 20433, USA.
Mengxiao WangHealth and Nutrition Global Practice, World Bank, 1818 H Street NW, Washington DC 20433, USA.
Jasmine VicencioHealth and Nutrition Global Practice, World Bank, 1818 H Street NW, Washington DC 20433, USA.
Sohail AghaGlobal Health Visions, Saugerties, 186 Hommelville Rd, NY 12477, USA.
Marelize GorgensHealth and Nutrition Global Practice, World Bank, 1818 H Street NW, Washington DC 20433, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An online platform-entitled NaijaCare-offered digital ordering, business development, peer exchange and business skills training to informal medicine vendors in Lagos, Nigeria. Outcomes of these vendors (known as PPMVs-patent and proprietary medicine vendors) who had participated in an earlier round of NaijaCare programming are compared with those of other PPMVs operating in the same local markets. Program impacts are estimated using a difference-in-differences estimator, with inverse propensity weighting to balance possible differences in baseline characteristics between intervention and control PPMVs. NaijaCare's full range of features did not lead to significant improvements in most of the main outcomes of interest including: a business practice index (-1.4 ± 1.6, RESUMEN: Una plataforma en línea - llamada NaijaCare - ofreció servicios digitales de pedidos, desarrollo empresarial, intercambio entre iguales, y formación en habilidades comerciales a vendedores informales de medicinas en Lagos, Nigeria. Los resultados de vendedores (conocidos como PPMVs por las siglas en inglés de 'vendedores de medicinas de marca y patente') que participaron en una ronda de uso de los programas de NaijaCare se comparan con los de otros PPMVs operando en los mismos mercados locales.Los impactos del programa se estiman utilizando un estimador de diferencias en diferencias, con ponderación de probabilidad inversa (IPW, inverse propensity weighting) para balancear las posibles diferencias en características de base entre los PPMVs control y los de la intervención. El uso de la gama completa de las funciones de NaijaCare no conllevó a una mejora significativa en la mayoría de los resultados principales de interés, incluyendo: un índice de prácticas de negocio (-1.4 ± 1.6, RESUMO: Uma plataforma online-intitulada NaijaCare-ofereceu encomendas digitais, desenvolvimento empresarial, intercâmbio entre pares e formação em competências empresariais a vendedores informais de medicamentos em Lagos, na Nigéria. Os resultados destes vendedores (conhecidos como PPMV-vendedores de medicamentos patenteados e proprietários), que tinham participado numa ronda anterior da programação NaijaCare, são comparados com os de outros PPMV que operam nos mesmos mercados locais. Os impactos do programa são estimados, utilizando um estimador de diferenças em diferenças, com ponderação de propensão inversa para equilibrar possíveis diferenças nas características de base entre PPMV de intervenção e controlo. A gama completa de características da NaijaCare não conduziu a melhorias significativas na maioria dos principais resultados de interesse, incluindo: um índice de práticas comerciais (-1,4 ± 1,6, RÉSUMÉ: Une plateforme en ligne - intitulée NaijaCare - proposait des commandes numériques, un développement commercial, des échanges entre pairs et des formations aux compétences commerciales aux vendeurs informels de médicaments à Lagos, au Nigéria. Les résultats de ces vendeurs (connus comme les PPMV, le sigle en anglais de « vendeurs de médicaments brevetés et exclusifs ») qui avaient participé à un cycle antérieur du programme NaijaCare sont comparés à ceux d'autres PPMV opérant sur les mêmes marchés locaux. Les impacts du programme sont estimés à l'aide d'un estimateur de différence des différences, avec une pondération de propension inverse pour équilibrer les différences possibles dans les caractéristiques de base entre les PPMV d'intervention et de contrôle. La gamme complète des fonctions de NaijaCare n'a pas conduit à des améliorations significatives dans la plupart des principaux résultats étudiés, notamment: un indice de pratique commerciale (-1,4 ± 1,6,

Indexed as

business practicedigital health platformimpact evaluationLagosNaijaCareNigeriaPPMV

Identifiers

PMID40230547
PMCPMC11936323

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.