Table 1.
Demographics and clinical characteristics of patients in non-CAD (n = 161) and CAD groups (n = 322)1,2.
| Non-CAD (n = 161) | CAD (n = 322) | p value | |
|---|---|---|---|
| Gender | |||
| Male | 108 (67.1%) | 240 (74.5%) | 0.085 |
| Age (y) | 65.79 ± 12.41 | 66.69 ± 11.00 | 0.929 |
| Height (cm) | 161.28 ± 8.92 | 161.85 ± 8.49 | 0.499 |
| Weight (kg) | 65.99 ± 13.21 | 66.91 ± 12.62 | 0.461 |
| BMI (kg/m2) | 25.26 ± 3.92 | 25.52 ± 4.50 | 0.525 |
| AF positive (%) | 41 (25.5%) | 30 (9.3%) | <0.001 |
| CAD risk ≥3 (%) | 76 (47.2%) | 190 (59.0%) | 0.014 |
| Age >65 year (%) | 90 (55.9%) | 174 (54.0%) | 0.698 |
| Family history (%) | 34 (21.1%) | 59 (18.3%) | 0.463 |
| Hypertension (%) | 95 (59.0%) | 242 (75.2%) | <0.001 |
| Diabetes mellitus (%) | 56 (34.8%) | 139 (43.2%) | 0.077 |
| Active smoker (%) | 64 (39.8%) | 146 (45.3%) | 0.243 |
| Cholesterol >200 (%) | 66 (41.8%) | 129 (40.3%) | 0.760 |
| ASA use in the past 7 days (%) | 39 (24.4%) | 117 (38.2%) | 0.003 |
| Recent (<24 h) sever angina (%) | 90 (55.9%) | 227 (70.7%) | 0.001 |
| Cardiac markers elevation (%) | 66 (41.0%) | 194 (60.2%) | <0.001 |
| Stroke | 21 (13.8%) | 34 (11.0%) | 0.374 |
| CHF | 52 (32.9%) | 67 (21.3%) | 0.006 |
| SBP (mmHg) | 130.56 ± 18.64 | 132.86 ± 21.13 | 0.246 |
| DBP (mmHg) | 77.61 ± 14.31 | 79.28 ± 15.62 | 0.260 |
1Data were presented as number (percentage) with chi-square test/Fisher exact test.
2Mean ± SD with independent two-sample t-test.