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. Author manuscript; available in PMC: 2009 Nov 1.
Published in final edited form as: Gynecol Oncol. 2008 Aug 21;111(2):226–232. doi: 10.1016/j.ygyno.2008.07.018

Table 2.

Univariate comparison of categorical ovarian cancer risk factors with p53 signature status among 75 BRCA+ women.

Risk Factor n n (%), p53 negative n (%), p53 positive p-value, Chi-square
BRCA mutation: 1 39 24 (62) 15 (38) 0.35
         2 33 23 (70) 10 (30)
History of chemotherapy: No 47 30 (64) 17 (36) 0.93
          Yes 28 17 (61) 11 (39)
Personal history of breast cancer: No 42 27 (64) 15 (36) 0.40
               Yes 33 20 (61) 13 (39)
Menopause Type: Surgery 39 26 (67) 13 (33) 0.44
        Chemotherapy 11 6 (55) 5 (45)
Smoking History: Never 66 39 (59) 27 (41) 0.73
        Ever 9 8 (89) 1 (11)
Tamoxifen Use: Never 65 41 (63) 24 (37) 0.70
        Ever 9 6 (67) 3 (33)