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Correlation between PCR sequencing and PNA clamp PCR in tumour tissue and peripheral blood.
|
KRAS in tumor tissue
|
|||
|---|---|---|---|
| Positive | Negative | P-value | |
| KRAS in peripheral blood | |||
| Positive | 8 | 2 | <0.0005 |
| Negative | 5 | 27 | |
Sensitivity 61.5%, specificity 93.1%, accuracy 83.3%, positive predictive value 80.0% and negative predictive value 84.4%.
