- Conduct a cost-effectiveness evaluation of the navigator program. Results from this study will be disseminated throughout Ohio by community partners and used to provide information on concrete ways to utilize patient navigators to reduce the burden of cancer in underserved populations, a goal of the National Cancer Institute (NCI) and Department of Health and Human Services (DHS) Healthy People 2010. The OPNRP is one of nine grantees in NCI/ACS's Patient Navigator Research Program (PNRP).