Promotion of breast cancer screening in communities: a research agenda.

This paper used the National Cancer Institute of Canada (NCIC) cancer control framework to review research on participation in breast cancer screening programs and identify areas for further study. Cancer Lit, MEDLINE, CINAHL, Sociofile, Health and the Public Affairs Information Service databases were searched for literature published from 1990 to 1995. Information was also obtained from provincial breast cancer screening programs and Health Canada. Interventions designed to promote participation in screening programs have not been effective. Involvement of the target community, however, increased success and sustainability. Barriers to initial participation within screening programs include alternative sources of screening and the lack of funds to screen all eligible women. Studies show that participation decreases with successive screening rounds. The priorities for study are development of: a theoretical framework for recruitment strategies, a method to capture all Canadian screening results including those performed through provincial health insurance plans and a mechanism to deliver screening to all eligible Canadian women.