Table 1:

Characteristics of patients

Patient characteristics	Patients receiving anti-aggregation (n = 38)	Propensity score-matched patients not receiving antiplatelet therapy (n = 141)	P
Age, years (mean) ± SD (range)	68 ± 5 (47–81)	67 ± 8 (49–71)	1.00
Male, n (%)	21 (55)	103 (73)
Female, n (%)	17 (45)	40 (28)
History of myocardial infarction, CABG and/or valve placement, n (%)	19 (50)	78 (55)	0.6963
Presence of a coronary stent, n (%)	11 (29)	42 (30)	1.00
History of severe peripheral vascular disease, n (%)	8 (21)	17 (12)	0.1673
Patient on dual APT	9 (24%)	0
Patient taking aspirin	17 (45%)	0
Patient taking Clopidrogel	12 (31%)	0