Overview
The Public Health Data Warehouse is a tool that helps DPH and its authorized users study health data. It connects information from different parts of government. DPH uses this tool to plan and carry out studies. These studies focus on important public health issues. The results help DPH make decisions to improve the health of people in Massachusetts.
The Public Health Data Warehouse is a complex data system. It is not a “self-service” data tool. Experts called epidemiologists or trained data analysts do the work of analyzing the data. DPH shares what we learn with our Community Advisory Board, public officials, policymakers, clinicians, and others. These groups use the information to help solve important public health problems in the state.
Authority and purpose
Massachusetts law (M.G.L c. 111 s. 237) authorizes DPH to build and manage data systems. These systems are used to collect, track, and study health trends across the state. The DPH Commissioner can also set public health priorities to help reduce illness and death in Massachusetts.
Right now, the DPH Commissioner's top health priorities in Massachusetts are:
- Preventing and treating substance use
- Supporting mothers, babies, and children
- Responding to COVID-19
- Addressing the effects of climate change on health
- Promoting health and racial equity