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. 2021 Mar 26;13:2835–2848. doi: 10.2147/CMAR.S294584

Table 4.

Frequency of Variations in the Selected Exons of BRCA1/2 Genes in Breast Cancer Patients as Detected by HRM Assay

Non-Familial Familial p-value
N=50 (%) N=30 (%)
   Variant    Variants    Variant    Variants
   (1)    (2–4)    (1)    (2–4)
BRCA1
 Exon 2    31(62)    19(38)    23(76.7)    7(23.3) 0.175
 Exon 19    30(60)    20(40)    18(60)    12(40) 1.000
 Exon 13    37(74)    13 (26)    15(50)    15(50) 0.029
BRCA2
 Exon 9    19(38)    31(62)    20(66.7)    10(33.3) 0.013
 Exon 11 F    39(78)    11(22)    25(83.3)    5(16.7) 0.564