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. 2015 Aug 12;14(4):539–544. doi: 10.1007/s10689-015-9827-7

Table 2.

Number of consultations needed to decide for RRSO relative to personal and family history (n = 190)

Mean ± standard deviation number of consultationsa p valueb
Absent Present
Breast cancer in personal medical history 2.29 ± 3.19 2.90 ± 3.02 0.51
Any malignancy in personal medical historyc 2.35 ± 3.24 2.73 ± 2.93 0.67
RRMd in personal medical history 2.11 ± 2.54 3.10 ± 3.90 0.38
Ovarian cancer in 1st degree relative 2.19 ± 2.80 2.96 ± 3.61 0.02
Ovarian cancer in 2nd or 3rd degree relative 2.30 ± 2.90 3.14 ± 3.88 0.33
Breast cancer in 1st degree relative 3.09 ± 3.82 1.90 ± 2.20 <0.01
Breast cancer in 2nd or 3rd degree relative 2.19 ± 2.46 3.02 ± 4.11 0.06

Statistically significant p values are presented in bold

aWhile ‘number of consultations’ follows a Poisson distribution, results are deliberately presented in means and standard deviations whereas medians and ranges (in integer values) would obscure the subtle differences between groups

bBased on the non-parametric Mann–Whitney U test

cExcludes all non-melanoma skin malignancies

dRisk-reducing mastectomy