Table 1.

Sample characteristics of FFPE DNA according to NGS coverage.

FFPE DNA
Parameters	≤250× and VAF 10% (Poor Coverage) (n = 46)			≥250× and VAF 10% (Good Coverage) (n = 98)			p-Value
	Minimum	Median	Maximum	Minimum	Median	Maximum
DNA Integrity Number (DIN)	1.3	2.1	6	3	4.8	7	<0.05
Initial FFPE DNA concentration (ng/µL)	2.39	4.99	53	5.9	39.175	764	<0.05
Library concentration (nanomol)	0.37	3.955	27.65	40.3	137.18	325	<0.05