Table 1.

Number of tests assessed to compare TAT

	Overall	Preimplementation period	Postimplementation period	p-value
N (%)	2,067	632	1,435
TAT, median (IQR)	0.76 (0.31,2.0)	3.0 (2.0, 7.0)	0.42 (0.24, 0.81)	<0.001

IQR, interquartile range.