Table 3 Partial correlation between free DNA concentrations (ng/ml) and age/recurrence time (controlled for gender)
cfDNA concentration (MN kit) (ng/ml) | cfDNA concentration (QIAGEN kit) (ng/ml) | |||
|---|---|---|---|---|
R | P value | R | P value | |
Age | − 0.23 | 0.06 | − 0.18 | 0.12 |
Recurrence time | − 0.05 | 0.4 | − 0.19 | 0.2 |