Table 1.
Baseline Demographics of Patients
| Variable | number (% of total) | mean | SD |
|---|---|---|---|
| Age | 71.9 | 10.4 | |
| Gender | |||
| Male | 30 (60%) | ||
| Female | 20 (40%) | ||
| BMI (kg/m2) | 28.7 | 4.8 | |
| Hypertension | 28 (56%) | ||
| Diabetes | 11 (22%) | ||
| Myocardial Infarction? | 5 (10%) | ||
| Asthma/COPD | 3 (6%) | ||
| Peripheral Vascular Disease | 5 (10%) | ||
| Never smoked | 36 (72%) | ||
| Left Ventricular Function | |||
| Good | 45 (90%) | ||
| Moderate | 4 (8%) | ||
| Poor | 1 (2%) | ||
| Preoperative Blood Results | |||
| Haemoglobin | 130.5 | 14.3 | |
| Platelets | 240.2 | 71.6 | |
| INR | 1.06 | 0.12 | |
| APTR | 1.05 | 0.2 | |
| Fibrinogen | 4.54 | 1.18 |
Values are total number of patients, n (% of n), mean and standard deviation (SD). BMI, body mass index; MI, myocardial infarction; COPD, chronic obstructive pulmonary disease; INR, international normalized ratio; APTR, activated partial thromboplastin time ratio