Cancer Detection ToolThis website allows users to view PCDS (proportion of screen-detected cancers: Breast, Colorectal, Cervical, & Lung) cancer screening rates, and cancer incidence in the U.S. by state and population demographics. It serves as a tool for researchers, policymakers, journalists, and the general public, and insights derived from this tool can be used to inform our understanding of cancer screening and detection in the U.S. to guide resources, policy decisions, and interventions.