'Avoidable mortality' from cervical cancer: exploring the concept.

The National Cancer Institute of the United States is encouraging research aimed at reducing 'avoidable mortality' from cancer. This article explores the meaning of the concept from a cancer-control perspective. Using cervical cancer as the focus of discussion, the author examines reference standards and social constraints that can help define the boundaries of avoidable mortality. The article considers the implications of voluntary participation in screening programs, the negative association between risk status and screening frequency, errors in collecting and interpreting Pap smears, improper and incomplete followup, and selected intervals for screening tests. To reach underscreened populations who are at high risk of cervical cancer, prevention strategists must create opportunities for intervention through innovative 'outreach' and 'inreach' programs. Inreach strategies exploit opportunities for cancer screening within the existing health-care process. Possibilities for reducing mortality from cervical cancer depend on more than the state of science. The likelihood of change is also a function of social priorities, social commitments, and the allocation of resources to social technologies that can effect change.