Table 1. Patient Demographics and Risk Factors in Patients with and without ACS.

	ACS (N = 31)	No ACS (N = 152)	P-Value*
Age (yrs)	62.1 ± 12.6	57.3 ± 11.2	0.05
Male sex (%)	23 (74.2)	100 (65.8)	0.41
BMI (kg/m²)	28.8 ± 4.4	29.5 ± 6.2	0.47
Cardiovascular risk factors (%)
Hypertension	20 (64.5)	77 (49.3)	0.17
Diabetes mellitus	5 (16.1)	22 (14.5)	0.78
Hyperlipidemia	18 (58.1)	75 (49.3)	0.43
Smoking	17 (54.8)	86 (56.6)	1.00
No. of CV risk factors (%)			0.49
0 or 1	35.5	45.4
2 or 3	64.5	50.0
4	0.0	4.6
TIMI Score (%)			0.004
0	12.9	38.8
1	35.5	34.2
2	22.6	21.1
3	29.0	5.9

Values are expressed as mean (SD) or as percentages as indicated.

^*Comparisons between groups were performed with the use of an independent sample t-test for continuous variables, Fisher's exact test for categorical variables, and the Wilcoxon rank-sum test for ordinal variables.

ACS= Acute Coronary Syndrome; BMI= Body Mass Index; CV= cardiovascular; TIMI=Thrombolysis In Myocardial Infarction.