Geographic proximity to treatment for early stage breast cancer and likelihood of mastectomy

Abstract Purpose Women with early stage breast cancer who live far from a radiation therapy facility may be more likely to opt for mastectomy over breast conserving surgery (BCS). The geographic dimensions of this relationship deserve further scrutiny. Methods For over 100,000 breast cancer patients...

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Bibliographic Details
Published in:Breast (Edinburgh) 2011-08, Vol.20 (4), p.324-328
Main Authors: Boscoe, Francis P, Johnson, Christopher J, Henry, Kevin A, Goldberg, Daniel W, Shahabi, Kaveh, Elkin, Elena B, Ballas, Leslie K, Cockburn, Myles
Format: Article
Language:English
Subjects:
Adult
Aged
Breast conserving surgery mastectomy
Breast Neoplasms - pathology
Breast Neoplasms - radiotherapy
Breast Neoplasms - surgery
Choice Behavior
Female
Geography
Health services accessibility
Health Services Accessibility - statistics & numerical data
Hematology, Oncology and Palliative Medicine
Humans
Mastectomy - statistics & numerical data
Mastectomy, Segmental - statistics & numerical data
Middle Aged
Neoplasm Staging
Residence Characteristics
Travel - statistics & numerical data
United States
Women's Health
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Summary:Abstract Purpose Women with early stage breast cancer who live far from a radiation therapy facility may be more likely to opt for mastectomy over breast conserving surgery (BCS). The geographic dimensions of this relationship deserve further scrutiny. Methods For over 100,000 breast cancer patients in 10 states who received either mastectomy or BCS, a newly-developed software tool was used to calculate the shortest travel distance to the location of surgery and to the nearest radiation treatment center. The likelihood of receipt of mastectomy was modeled as a function of these distance measures and other demographic variables using multilevel logistic regression. Results Women traveling over 75 km for treatment are about 1.4 times more likely to receive a mastectomy than those traveling under 15 km. Conclusions Geographic barriers to optimal breast cancer treatment remain a valid concern, though most women traveling long distances to receive mastectomies are doing so after bypassing local options.
ISSN:0960-9776
1532-3080
DOI:10.1016/j.breast.2011.02.020