COH plasma | COH serum | TCGA paired RNA-Seq | ||||||
---|---|---|---|---|---|---|---|---|
Training set | Test set | Test set | Test set | |||||
Characteristics | Breast cancer | Healthy control | Breast cancer | Healthy control | Breast cancer | Healthy control | Breast cancer | Healthy control |
Number of samples | 106 | 61 | 26 | 15 | 103 | 31 | 98 | 98 |
Age (years; median, range) | 53, 31–73 | 34, 21–40 | 54.5, 36–72 | 37, 21–40 | 52, 32–72 | 36, 18–49 | 56, 30–90 | 56, 30–90 |
Stage (number of patients) | ||||||||
I | 16 | 3 | 18 | 16 | ||||
II | 40 | 9 | 49 | 60 | ||||
III | 38 | 8 | 54 | 21 | ||||
IV | 11 | 6 | 19 | 1 | ||||
Race (number of patients) | ||||||||
Asian | 14 | 3 | 14 | 1 | 1 | |||
Black | 5 | 12 | 4 | 1 | 6 | 5 | 6 | 6 |
White | 76 | 28 | 18 | 9 | 69 | 21 | 90 | 90 |
Latino | 21 | 5 | 5 | |||||
Native | 1 | |||||||
Other | 10 | 1 | 13 | 1 | 1 |