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Ratio between cfHER-2 DNA and cfB2M DNA prior to metastases detection
| Ratio HER-2/B2M | Ratio | p-value | p-value | |
|---|---|---|---|---|
| Tissue HER-2-positive patients (N=15) | Range | 0.92–6.77 | 0.34 | 0.0001 |
| Mean | 2.26 | |||
| Median | 1.524 | |||
| Tissue HER-2-negative patients (N=10) | Range | 0.98–2.23 | 1.0 | 0.001 |
| Mean | 1.55 | |||
| Median | 1.520 | |||
| Healthy controls (N=47) | Range | 0.08–1.59 | 1.0 | |
| Mean | 1.23 | |||
| Median | 1.25 |
