Welcome to the WHI Query Builder

The WHI Query Builder was developed to help stimulate ideas for WHI data and specimen use and make it easier for investigators to explore what data are available. Investigators can create queries based on study components, demographics, outcomes, specimen availability, test results and more. The Query Builder does NOT include enrollment status or data for studies that are still in progress. The Query Builder can be used to prepare ancillary study proposals, paper proposals, or grant submissions. The Query Builder should NOT be used to generate data for publications.