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. Author manuscript; available in PMC: 2014 Aug 19.
Published in final edited form as: JAMA. 2009 Oct 14;302(14):1551–1556. doi: 10.1001/jama.2009.1450

Table 3.

Percentage of Patients Who Received Mastectomy as Initial Treatment by Surgeon Recommendationa

Recommendation by Second Surgeon No. of Patients Recommendation by First Surgeon, No. (Weighted %)b
Breast-Conserving Surgery Mastectomy Neitherc
No second opinion 1544 1052 (2.1) 241 (88.8) 251 (34.8)
Breast-conserving surgery 167 131 (1.9) 19 (33.8) 17 (3.9)
Mastectomy 105 24 (26.6) 72 (77.6) 9 (92.9)
No recommendation 83 28 (36.5) 14 (32.3) 41 (45.9)
a

There were 85 patients with missing information.

b

Indicates the weighted percentage of those patients who received initial mastectomy. For instance, of the 1052 patients for whom their first surgeon recommended breast-conserving surgery and who did not obtain a recommendation from a second surgeon, 2.1% (weighted percentage) had a mastectomy as the initial treatment.

c

Indicates that the surgeon did not recommend one (breast-conserving surgery or mastectomy) procedure over another.