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Table 2 Homozygote Arg/arg72 versus Homozygote Pro/pro72

From: Assessment of changes in the brca2 and p53 genes in breast invasive ductal carcinoma in northeast Brazil

Parameter Codon 72 Polymorphism p RR (IC95%) OR (IC95%) x2
Arg/Arg72 Pro/Pro72
(n = 4) (n = 15)
Age (in years)  
  30–50 2 6 0.7998 1.25 (0.2225 to 7.022) 1.333 (0.1436 to 12.38) 0.0642
  >51 2 8
Tumor size (cm)
  <5 2 11 0.3724 0.4615 (0.08389 to 2.539) 0.3636 (0.03756 to 3.520) 0.7957
  >5 2 4
Lymph node involvement
 Negative 0 7 0.0856 0 0.125 (0.005770 to 2.748) 2.956
 Positive 4 8
Metastasis
 Negative 0 11 0.004 0 0.0338 (0.0014 to 0.7955) 8.082
 Positive 4 3
  1. Arg (Arginine); Pro (Proline).