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Early indicators of the effect of a breast cancer screening program for low-income women
1Department of Internal Medicine, Washington University School of Medicine, St Louis, MO 63108, USA.
The National Breast and Cervical Cancer Early Detection Program (NBCCEDP) was developed to increase screening among low-income women who are uninsured or underinsured. This study reports early indicators of the effectiveness of this breast screening program in Iowa. Using data from the Census Bureau and the Iowa Behavioral Risk Factor Surveillance System, we found that racial and ethnic minorities aged 50 to 64 more likely were screened by the NBCCEDP than were their counterparts. Data collected by the Iowa BCCEDP showed a breast cancer detection rate (7.1 per 1,000 women screened) that was at least three times higher than its historical comparison, an indication of the lead time of the screened over the nonscreened population. Predictive values positive (referral and biopsy) and stage distribution were typically higher than for the national program but lower than in other countries. In conclusion, a breast cancer screening program among low-income women can be implemented successfully, judged by early indicators of program effectiveness.
The National Breast and Cervical Cancer Early Detection Program (NBCCEDP) was developed to increase screening among low-income women who are uninsured or underinsured. This study reports early indicators of the effectiveness of this breast screening program in Iowa. Using data from the Census Bureau and the Iowa Behavioral Risk Factor Surveillance System, we found that racial and ethnic minorities aged 50 to 64 more likely were screened by the NBCCEDP than were their counterparts. Data collected by the Iowa BCCEDP showed a breast cancer detection rate (7.1 per 1,000 women screened) that was at least three times higher than its historical comparison, an indication of the lead time of the screened over the nonscreened population. Predictive values positive (referral and biopsy) and stage distribution were typically higher than for the national program but lower than in other countries. In conclusion, a breast cancer screening program among low-income women can be implemented successfully, judged by early indicators of program effectiveness.
