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Table 4 Frequencies of CDKN2A variant alleles in breast cancer patients

From: Some Molecular and Clinical Aspects of Genetic Predisposition to Malignant Melanoma and Tumours of Various Site of Origin

Age Number tested Mutation positive Prevalence [%] Odds ratio p
≥ 50 years      
20–30 66 8 12.10 3.8 0.0002
31–40 582 24 4.10 1.2 0.46
41–50 2670 136 5.10 1.5 0.003
total 3318 168 5.10 1.5 0.002
>50 years      
51+ 891 40 4.50 1.3 0.17