This Shiny app replicates the results of a Stepped-Wedge Pragmatic Cluster Randomized Controlled Trial conducted to improve the quality of antenatal care in Mozambique. The trial, published in The Lancet Global Health, evaluated the impact of providing medical supply kits to antenatal care clinics.

Lancet Global Health paper

• Interactive Data Exploration: Analyze outcome measures such as blood pressure, proteinuria, and syphilis testing rates through a pivot table widget.
• User-Friendly Interface: Designed for users without advanced statistical or programming skills.
• Data Accessibility: Enhance scientific reproducibility by making trial data accessible and analyzable for researchers, practitioners, and policymakers.
• Source Code and Dataset: Available for download within the app and on GitHub.

High levels of maternal and newborn mortality and morbidity remain a challenge in many low-income countries. Several interventions delivered during antenatal care can improve outcomes, but stockouts of medical supplies often hinder implementation. This trial assessed whether a supply chain strategy based on the provision of kits could improve the quality of care.

• Study Design: Pragmatic, stepped-wedge, cluster-randomized controlled trial at ten antenatal care clinics in Mozambique.
• Intervention: Included kits with medical supplies, a cupboard to store supplies, a tracking sheet to monitor stocks, and a one-day training session.
• Primary Outcomes: Proportion of women screened for anaemia and proteinuria, and the proportion who received mebendazole in the first antenatal care visit.
• Results: Significant improvements in screening and treatment practices were observed.

Play with the App test instance at: https://ebergel.shinyapps.io/202407021245/

• 202407021245/: Directory containing the Shiny app source code.
• data/: Directory containing the dataset used in the app.
• README.md: This file.
• LICENSE: License for the repository.

To run the app locally:

1. Clone this repository:

   git clone https://github.com/ebergel/ANCMozambique.git

2. Navigate to the app directory:

   cd ANCMozambique/202407021245

3. Install the required packages (if not already installed):

   install.packages(c("shiny", "htmlwidgets", "dplyr", "rpivotTable", "shinyAce", "descr"))

4. Run the app:

   shiny::runApp()

If you use this app or the dataset, please cite the original trial publication: Betrán, A.P., Bergel, E., Griffin, S., Melo, A., Nguyen, M.H., Carbonell, A., Mondlane, S., Merialdi, M., Temmerman, M., Gülmezoglu, A.M. (2018). Provision of medical supply kits to improve quality of antenatal care in Mozambique: a stepped-wedge cluster randomised trial. The Lancet Global Health, 6(1), e57-e65.

For any questions or issues, please contact Eduardo Bergel at X (Twitter): @BergelEduardo