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. Author manuscript; available in PMC: 2007 Mar 8.
Published in final edited form as: J Clin Oncol. 2005 May 1;23(13):3001–3007. doi: 10.1200/JCO.2005.04.028

Table 1.

Study Sample Characteristics

Variable Unweighted No. of Patients (N = 659) Weighted %
Mean age, years 58.8
Race
 White 446 67.6
 Black 117 19.0
 Other 80 10.7
 Missing 16 2.7
Education
 College graduate and higher 182 26.8
 Some college 221 33.2
 High school graduate 123 19.0
 < High school 77 11.6
 Missing 56 9.4
Marital status
 Married or partnered 367 55.4
 Not currently married or partnered 232 35.3
 Missing 60 9.3
Medical comorbidities
 0 255 37.4
 1 173 26.2
 2 or more 181 28.4
 Missing 50 8.0
Recurrence risk
 Lowest 140 21.9
 Intermediate 318 46.6
 Highest 169 24.7
 Missing 32 5.3
Surgery type
 BCS 459 69.5
 Mastectomy 200 30.5
Radiation after BCS
 Yes 318 70.8
 No 141 29.2

Abbreviation: BCS, breast-conserving surgery.