Table 2.

Genetic characteristics of study groups.

	BC first group n = 43	EC first group n = 24	P
BRCA mutation status, n (%)	11/40 (27.5%)	2/21 (9.5%)	0.18
PTEN	1	1	n/a
CHEK2	1	0	n/a
ATM	0	1	n/a

n: Number.