Table 1.
Demographic and Clinical Profile of the Study Population.
| Variable | Subgroup | Males |
Females |
Total |
P value | |||
|---|---|---|---|---|---|---|---|---|
| N (529) | % | N (95) |
% | N (624) | % | |||
| Age (years) | <40 | 33 | 6.2 | 0 | 0 | 33 | 5.3 | <0.0001 |
| 41–70 | 455 | 86.0 | 64 | 67.4 | 519 | 83.2 | ||
| >70 | 41 | 7.8 | 31 | 32.6 | 72 | 11.5 | ||
| Smoking | Present | 495 | 93.6 | 3 | 3.2 | 498 | 79.8 | <0.0001 |
| Absent | 34 | 6.4 | 92 | 96.8 | 126 | 20.2 | ||
| Hypertension | Present | 394 | 74.5 | 73 | 76.8 | 467 | 74.8 | 0.625 |
| Absent | 135 | 25.5 | 22 | 23.2 | 157 | 25.2 | ||
| Diabetes mellitus | Present | 121 | 22.9 | 32 | 33.7 | 153 | 24.5 | 0.024 |
| Absent | 408 | 77.1 | 63 | 66.3 | 471 | 75.5 | ||
| Dyslipidemia | Present | 127 | 24.0 | 36 | 37.9 | 163 | 26.1 | 0.005 |
| Absent | 402 | 76.0 | 59 | 62.1 | 461 | 73.9 | ||
| Obesity | Present | 107 | 20.2 | 49 | 51.6 | 156 | 25.0 | <0.0001 |
| Absent | 422 | 79.8 | 46 | 48.4 | 468 | 75.0 | ||
| Family History | Present | 23 | 4.3 | 5 | 5.3 | 28 | 4.5 | 0.692 |
| Absent | 506 | 95.7 | 90 | 94.7 | 596 | 95.5 | ||
| Clinical Presentation | AWMI | 178 | 33.6 | 22 | 23.2 | 200 | 32.1 | 0.003 |
| IWMI | 147 | 27.8 | 19 | 20.0 | 166 | 26.6 | ||
| UA/NSTEMI | 73 | 13.8 | 25 | 26.3 | 98 | 15.7 | ||
| CSA | 131 | 24.8 | 29 | 30.5 | 160 | 25.6 | ||
| Angiographic Profile | SVD | 273 | 51.6 | 41 | 43.1 | 314 | 50.3 | 0.011 |
| DVD | 169 | 31.9 | 26 | 27.4 | 195 | 31.3 | ||
| TVD | 87 | 16.5 | 28 | 29.5 | 115 | 18.4 | ||
Note: AWMI,Anterior Wall Myocardial Infarction; IWMI,Inferior Wall Myocardial Infarction; UA,Unstable Angina; NSTEMI,Non ST elevation Myocardial Infarction; CSA,Chronic Stable Angina; SVD,Single Vessel Disease; DVD,Double Vessel Disease; TVD,Triple Vessel Disease; N,Number; %,Percentage.