BACKGROUND: It is widely accepted that mastectomy and breast-conserving surgery (BCS) with irradiation yield similar results, yet many women continue to receive mastectomy. This study evaluates factors contributing to surgical decision-making in breast cancer. Registry data were obtained on all patients treated at the Southwest Cancer Treatment and Research Center (SWCTRC) between 2002 and 2006. Patient demographics, including age and race, and insurance type, tumor characteristics, surgical procedure performed, lymph node status, stage, adjuvant therapy, and outcome were analyzed against mastectomy versus BCS using bivariate and multivariate analysis. RESULTS: There was a higher proportion of uninsured patients in the mastectomy cohort, which also included more patients with later stage disease, larger tumor size, and a higher number of lymph node metastases. The only independent predictors of BCS were fewer lymph node metastases and having insurance. Patients with private insurance were almost 4 times more likely to receive BCS (odds ratio 3.90, 95% confidence interval 1.20-12.67). CONCLUSIONS: Insurance status is an important predictor determining whether a patient receives BCS or mastectomy for breast cancer.
BACKGROUND: It is widely accepted that mastectomy and breast-conserving surgery (BCS) with irradiation yield similar results, yet many women continue to receive mastectomy. This study evaluates factors contributing to surgical decision-making in breast cancer. Registry data were obtained on all patients treated at the Southwest Cancer Treatment and Research Center (SWCTRC) between 2002 and 2006. Patient demographics, including age and race, and insurance type, tumor characteristics, surgical procedure performed, lymph node status, stage, adjuvant therapy, and outcome were analyzed against mastectomy versus BCS using bivariate and multivariate analysis. RESULTS: There was a higher proportion of uninsured patients in the mastectomy cohort, which also included more patients with later stage disease, larger tumor size, and a higher number of lymph node metastases. The only independent predictors of BCS were fewer lymph node metastases and having insurance. Patients with private insurance were almost 4 times more likely to receive BCS (odds ratio 3.90, 95% confidence interval 1.20-12.67). CONCLUSIONS: Insurance status is an important predictor determining whether a patient receives BCS or mastectomy for breast cancer.
Authors: Mara A Schonberg; Robyn L Birdwell; Brittany L Bychkovsky; Lindsay Hintz; Valerie Fein-Zachary; Michael D Wertheimer; Rebecca A Silliman Journal: Breast Cancer Res Treat Date: 2014-03-31 Impact factor: 4.872
Authors: Sameer Damle; Christine B Teal; Joanne J Lenert; Elizabeth C Marshall; Qing Pan; Anita P McSwain Journal: Indian J Surg Oncol Date: 2011-09-03