Frequency of Aspirin Resistance in Ischemic Stroke Patients and Healthy Controls from Colombia

Table 2

Comparison of stroke patients with and without aspirin resistance.

Variable	Aspirin sensitive ()	Aspirin resistant ()	value
Age (mean and range)	65.1 (16-102)	70.0 (34-92)	0.06
Gender (male)	163 (50.3)%	12 (46.2%)	0.68
Cardiovascular risk factors
Family history	37 (11.4%)	2 (7.7%)	0.7
Smoking	88 (27.2%)	3 (11.5%)	0.08
Hypertension	224 (69.1%)	20 (76.9%)	0.4
Hypercholesterolemia	113 (34.9%)	8 (30.8%)	0.67
Diabetes mellitus	59 (18.2%)	3 (11.5%)	0.55
Atrial fibrillation	14 (4.2%)	4 (15.4%)	0.05
Valvular disease	10 (3.1%)	0 (0%)	ND
Recurrent stroke	69 (21.3%)	12 (46.2%)	0.004