Table 2.

Patient demographics: validation cohort

	Coronary artery stenosis
	Low		MID+		P value
	Mean	S.E.M	Mean	S.E.M	uncorrected
N per group	37		43
Sex (% male)	62.16%		51.16%		0.32
Age (years)	62.89	1.74	67.61	1.79	0.06
Race (% minority)	16.22%		9.30%		0.99
Hispanic (%)	5.41%		2.33%		0.47
Height (cm)	173.54	2.12	170.39	1.57	0.23
Weight (kg)	96.11	4.69	86.59	3.25	0.09
BMI	32.01	1.57	29.83	1.04	0.24
SBP	124.62	2.58	127.42	3.02	0.49
DBP	70.19	1.67	68.58	1.40	0.46
MAP	88.35	1.67	88.23	1.68	0.96
HR	69.68	1.95	71.00	2.17	0.66
Heart Rate	69.68	1.95	71.00	2.17	0.66
EF %	54.70	1.67	58.16	1.51	0.13
Dyslipidemia	43.24%		65.12%		0.05*
Hypertension	67.57%		67.44%		0.99
Diabetes mellitus	21.62%		23.26%		0.86
Smoking	5.41%		11.63%		0.33
Aspirin	48.65%		76.74%		0.01*
Creatinine	0.96	0.04	0.98	0.04	0.69
%Stenosis	1.57	0.48	66.79	3.97	6.50E − 25*
RNA yield (ng/ul)	81.36	2.34	84.54	2.15	0.32
Total RNA/tube (ng)	7322.59		7608.50