Table 3 Demographics of the study patients (n = 112)
Demographics of the study patients | n | % | Cumulative % |
|---|---|---|---|
Gender | |||
Male | 61 | 54.5 | 54.5 |
Female | 51 | 45.5 | 100.0 |
Type of admission | |||
Elective | 64 | 57.1 | |
Emergency | 47 | 42.0 | 99.1 |
Transfer from another hospital | 1 | 0.9 | 100.0 |
ASA classification | |||
1-2 (normal healthy patient or a patient with mild systemic disease) | 1 | 0.9 | |
3 (a patient with severe systemic disease or a patient over 65 years) | 56 | 50.0 | 50.9 |
4-5 (a patient with severe systemic disease that is a constant threat to life or a moribund patient who is not expected to survive without the operation) | 30 | 26.8 | 77.7 |
Missing | 25 | 22.3 | 100.0 |
Number of co-morbidies | |||
0-1 | 15 | 13.4 | |
2-3 | 42 | 37.5 | 50.9 |
4-5 | 42 | 37.5 | 88.4 |
6-7 | 13 | 11.6 | 100.0 |
BMI | |||
Under normal (<18,5) | 4 | 3.6 | |
Normal weight (18.5-25) | 44 | 39.3 | 42.9 |
Slightly overweight (25.1-30) | 37 | 33.0 | 75.9 |
Overweight (30.1-35) | 17 | 15.2 | 91.1 |
Difficult overweight (35.1-40) | 3 | 2.7 | 93.8 |
Morbid obesity (>40) | 1 | 0.9 | 94.6 |
Missing | 6 | 5.4 | 100.0 |
Wound classification | |||
Clean | 88 | 78.6 | |
Clean contaminated | 5 | 4.5 | 83.1 |
Contaminated | 13 | 11.6 | 94.7 |
Dirty | 4 | 3.6 | 98.3 |
Missing | 2 | 1.7 | 100.0 |
Top three main diagnosis | |||
Atherosclerosis of arteries of extremities (I70.2) | 67 | 59.8 | |
Abdominal aortic aneurysm without rupture (I71.4) | 17 | 15.2 | 75.0 |
Embolism and thrombosis of arteries of the lower extremities (I74.3) | 6 | 5.4 | 80.4 |
Other | 22 | 19.6 | 100.0 |
Top three main procedures | |||
Angiography to lower limb arteries | 23 | 20.5 | |
Stent-graft replacement to abdominal aortic aneurysm (PDQ05) | 16 | 14.3 | 34.8 |
Femoro-popliteal by-pass (PEH56/ PEH57) | 14 | 12.5 | 47.3 |
Other | 59 | 52.7 | 100.0 |