Table 1: Diagnostic test frequency by each group.

CT computerized tomography, HDL high density lipoprotein

	Group 1 (n=1656)	Group 2 (n=1511)	p
Echocardiograms	1283 (77.5%)	361 (23.4%)	<0.001
Stress echocardiogram	5 (0.3%)	0 (0.0%)	0.06
Sedated echocardiogram	1 (0.1%)	0 (0.0%)	0.99
Chest roentgenograms	148 (8.9%)	132 (8.7%)	0.85
Electrocardiogram	1562 (94.3%)	1379 (91.3%)	0.75
Exercise stress test	115 (6.9%)	18 (1.2%)	<0.0001
Holter monitor	70 (4.2%)	46 (3.0%)	0.09
Event monitor	38 (2.3%)	49 (3.2%)	0.13
Loop monitor	0 (0.0%)	5 (0.3%)	0.02
Fasting lipid profile	13 (0.8%)	4 (0.3%)	0.05
Non-fasting total cholesterol & HDL	2 (0.1%)	1 (0.1%)	0.99
Cardiac magnetic resonance imaging	5 (0.3%)	4 (0.3%)	0.99
Thyroid stimulating hormone	3 (0.2%)	3 (0.2%)	0.99
Other blood test (complete blood count, liver function tests, etc.)	5 (0.3%)	0 (0.0%)	0.06
Urinalysis	1 (0.1%)	1 (0.1%)	0.99
Renal ultrasound	1 (0.1%)	2 (0.1%)	0.61
Glucose	0 (0.0%)	2 (0.1%)	0.23
Electrolytes	2 (0.1%)	1 (0.1%)	0.99
C-Reactive protein	3 (0.2%)	0 (0.0%)	0.25
Metabolic cart	2 (0.1%)	0 (0.0%)	0.50
Ambulatory blood pressure monitoring	2 (0.1%)	0 (0.0%)	0.50
Nuclear Stress Test (Myocardial Perfusion (MIBI))	2 (0.1%)	0 (0.0%)	0.50
Cardiac CT Angiography	1 (0.1%)	0 (0.0%)	0.99