(A) Using ‘in-scope’ (study standard) N = 656 | (B) Counting ‘out-of-scope’ CNVs as ‘false negatives’ N = 656 | |
---|---|---|
cfDNA Sensitivity | 93.8% (95% CI 77.8—98.9%) | 48.4% (95% CI 35.7—61.3%) |
cfDNA Specificity | 97.3% (95% CI 95.6—98.4%) | 97.1% (95% CI 95.4—98.3%) |
cfDNA PPV | 63.8% (95% CI 48.5—76.9%) | 63.8% (95% CI 48.5—76.9%) |
cfDNA NPV | 99.7% (95% CI 98.7–99.9%) | 94.7% (95% CI 92.6—96.3%) |