Cost-effectiveness of a systematic training programme in breast self-examination.
Breast self-examination (BSE) appears to be an effective method for earlier detection of breast cancer. The provision of specialized training programmes in BSE may increase the awareness of breast cancer as well as improve the practice of BSE. This study assessed the cost-effectiveness of a BSE programme that a Danish health authority is considering implementing. A model was developed that related the cost of training (of a specified target group) to the anticipated effects of the training. These anticipated effects included increased knowledge of BSE, more routine use of BSE, fewer cases diagnosed with breast cancer where the tumour is larger than 20 mm and fewer cases where the cancer has spread to lymph nodes. The model was calibrated with data synthesized from the literature, own survey data and local expert guess. In the baseline scenario, the incremental cost per person with better knowledge of BSE was estimated to be 106 euro (2002 price level), the cost per person who begins to undertake BSE to be 180 euro, and the cost per person who correctly applies the technique to be 142 euro. The cost per avoided cancer with spreading to lymph nodes was estimated to be 15 410 euro and the cost of avoiding a cancer tumour larger than 20 mm to be 16 318 euro. Sensitivity analysis showed that these cost-effectiveness ratios varied with different assumptions for the effects of BSE training.
Sørensen
J
J
CAST-Centre for Applied Health Services Research and Technology Assessment, University of Southern Denmark, Winsløwparken 19, 3, DK-5000 Odense C, Denmark. jas@cast.sdu.dk
Hertz
A
A
D000328:Adult; D000368:Aged; D001943:Breast Neoplasms / Q000517:prevention & control*; D016504:Breast Self-Examination / Q000191:economics*; D003362:Cost-Benefit Analysis; D003718:Denmark; D005260:Female; D006266:Health Education / Q000191:economics*; D006293:Health Promotion / Q000191:economics; D006801:Humans; D008875:Middle Aged; D018803:Models, Economic