Table 3. Mutant allele fraction (MAF) and its confidence interval (CI) of all analyzed paired samples extracted by MR and QCNA.

Sample ID	Gene	Mutation	MR†			QCNA‡
			MAF (%)	CI (%)		MAF (%)	CI (%)
JMF-32	EGFR	G719X	11.115	9.399–3.218		9.398	7.736–11.402
MTO-31	EGFR	T790M	0.0549	0.0184–0.162		0.065	0.0153–0.289
JM-86	EGFR	T790M	2.116	1.352–3.307		3.69	2.448–5.553
JM-23	EGFR	T790M	5.331	2.838–9.979		2.178	0.955–4.96

^†, Maxwell^® RSC; ^‡, QIAamp Circulating Nucleid Acid.