Table 1 Molecular breast cancer subtypes by frequency and characteristics of patients (Total number N = 269)
From: Molecular breast cancer subtypes and therapies in a public hospital of Northeastern Brazil
Luminal A | Luminal B | HER2/neu | TN | p | |||||
|---|---|---|---|---|---|---|---|---|---|
N | % | N | % | N | % | N | % | ||
64 | 23.79 | 120 | 44.61 | 39 | 14.50 | 46 | 17.10 | ||
Age categories | |||||||||
≤ 30 | 4 | 6.25 | 1 | 0.83 | 1 | 2.56 | 1 | 2.17 | 0.0046 |
31-40 | 5 | 7.81 | 14 | 11.67 | 3 | 7.69 | 9 | 19.57 | |
41-50 | 10 | 15.63 | 46 | 38.33 | 8 | 20.51 | 5 | 10.87 | |
51-60 | 16 | 25.00 | 27 | 22.5 | 11 | 28.21 | 12 | 26.09 | |
> 60 | 29 | 45.31 | 32 | 26.67 | 16 | 41.03 | 19 | 41.30 | |
Mean age in years 1 | |||||||||
58.25 ± 1.827 | 53.33 ± 1.153 | 56.59 ± 2.054 | 55.63 ± 2.025 | 0.1075 | |||||
Menopause state | |||||||||
Pre | 10 | 22.73 | 28 | 38.89 | 7 | 26.92 | 10 | 33.33 | 0.3027 |
Post | 34 | 77.27 | 44 | 61.11 | 19 | 73.08 | 20 | 66.67 | |
Missing | 20 | 48 | 13 | 16 | |||||
Ancestry | |||||||||
Mixed | 8 | 16.00 | 14 | 15.73 | 4 | 16.67 | 3 | 8.82 | 0.7646 |
Caucasian | 42 | 84.00 | 75 | 84.27 | 20 | 83.33 | 31 | 91.18 | |
Missing | 14 | 31 | 15 | 12 | |||||