Table 1 Study sample characteristics
Characteristics | Frequency (n = 1569) | Percentage (%) |
|---|---|---|
Sex | ||
Male | 1365 | 87.00 |
Female | 204 | 13.00 |
Age | ||
Early adult, 20–39 | 20 | 1.27 |
Middle adult, 40–59 | 875 | 55.77 |
Late adult, 60–65 | 358 | 22.82 |
Old age, > 65 | 316 | 20.14 |
Ejection fraction | ||
Normal, > 50% | 879 | 56.02 |
Mild, 40–50% | 293 | 18.67 |
Moderate, 30–39% | 230 | 14.66 |
Severe, < 30% | 167 | 10.65 |
CABG technique | ||
On-pump | 1278 | 81.45 |
Off-pump | 291 | 18.55 |
Blood pressure | ||
Normotensive | 989 | 63.03 |
Hypertensive | 580 | 36.97 |
Obesity | ||
Non-obese | 1390 | 88.59 |
Obese | 179 | 11.41 |
Diabetes mellitus | ||
Non-diabetic | 1184 | 75.46 |
Diabetic | 385 | 24.54 |
Length of stay | ||
≤ 2 Days | 1115 | 71.06 |
> 2 Days | 454 | 28.94 |
Mortality | ||
Survived | 1525 | 97.20 |
Died | 44 | 2.80 |