DHIS2

DHIS2
Name	DHIS2
Developer	University of Oslo
Released	2006
Programming language	Java (programming language)
Operating system	Cross-platform
License	BSD license

DHIS2.

DHIS2 is an open-source health information platform designed for large-scale data collection, management, analysis, and visualization. It integrates configurable database management system capabilities with modular analytics and mobile data entry to support national and subnational programs across sectors including World Health Organization, United Nations Children's Fund, Centers for Disease Control and Prevention, and national ministries in countries such as India, Nigeria, Kenya, and South Africa. The platform is widely used in public health surveillance, immunization, and program monitoring, interfacing with international standards and partners like Global Fund, Gavi, the Vaccine Alliance, and Bill & Melinda Gates Foundation.

Overview

DHIS2 serves as a health management information system (HMIS) platform with extensible modules for data capture, indicators, dashboards, and GIS mapping. It supports configurable metadata, role-based access control, and interoperability with standards promoted by International Organization for Standardization, World Health Organization, and Health Level Seven International. Implementations span primary care, national reporting, and emergency response contexts, often integrated with laboratory systems such as GeneXpert, supply chain systems like OpenLMIS, and civil registration efforts tied to agencies like UNICEF and UNFPA.

History and Development

Development began at the University of Oslo as a response to needs identified in countries including Mozambique and Malawi for district-level information systems. Early influences included projects supported by NORAD and collaborations with organizations such as PATH and Medic Mobile. Subsequent evolution incorporated lessons from global initiatives including Millennium Development Goals reporting and later Sustainable Development Goals monitoring. Over time, the platform matured through contributions from global partners including Oslo University Hospital and funders like the Norwegian Agency for Development Cooperation.

Architecture and Components

The platform is built on a modular, service-oriented architecture using Java (programming language) and PostgreSQL as core technologies, with a web-based client and mobile applications for offline data capture. Key components include a metadata engine, analytics engine, tracker for longitudinal data, and GIS module compatible with Quantum GIS and Leaflet (JavaScript library). Security and authentication integrate with identity providers and standards such as OAuth, while data exchange can leverage formats promoted by OpenHIE and FHIR initiatives.

Features and Functionality

Primary features encompass customizable data elements, program workflows, event and tracker data models, and indicator computation for reporting to entities like Ministry of Health (Kenya) or Centers for Disease Control and Prevention. Visualization tools include pivot tables, charts, and dashboards akin to those used by agencies like UNAIDS and UNICEF. Mobile collector apps enable offline entry for remote settings such as rural districts in Nepal and Ethiopia, syncing to central servers like those hosted by national institutions including Ministry of Health (India). Analytics functions support outbreak detection similar to systems operated by European Centre for Disease Prevention and Control and integration with platforms used by MSF.

Implementation and Use Cases

Large-scale national rollouts have occurred in countries such as Rwanda, Zambia, Tanzania, and Bangladesh for routine health reporting, immunization tracking, and maternal and child health monitoring. Humanitarian deployments have supported responses to cholera, Ebola, and COVID-19 in partnership with World Health Organization emergency teams and Médecins Sans Frontières. Use cases extend to supply chain monitoring with organizations like UNICEF Supply Division, community health worker supervision coordinated by USAID projects, and research data collection for institutes including London School of Hygiene & Tropical Medicine.

Governance, Community, and Partnerships

Governance is driven by a global community of implementers, the project office at the University of Oslo, and regional support hubs in collaboration with partners such as WHO, Gavi, the Vaccine Alliance, and Global Fund. A robust developer ecosystem includes contributors from companies and institutions such as Red Cross, ThoughtWorks, and national digital health teams in Uganda and Pakistan. Training and capacity-building efforts involve partnerships with academic institutions like Makerere University and University of Oslo’s affiliated programs, while funding and technical assistance have been provided by donors including Bill & Melinda Gates Foundation and Norwegian Agency for Development Cooperation.

Criticisms and Challenges

Critiques focus on scalability limits in extremely high-throughput environments, customization complexity that can lead to divergent implementations across national programs such as those in Nigeria and India, and governance questions around data ownership involving ministries and partners like WHO and UNICEF. Interoperability challenges persist when aligning with laboratory networks and standards championed by OpenHIE and HL7 International, and sustainability concerns arise for local capacity without continued support from donors such as Global Fund and USAID. Security and privacy debates occur in contexts with stringent regulations like those in European Union jurisdictions and among stakeholders including national ethics committees.

Category:Health information technology