Table 1 Demographic and clinical characteristics
From: Pulmonary function testing in preoperative high-risk patients
Total number n or mean ± SD | |
|---|---|
Patients | 230 |
Female | 107 (46.5%) |
Male | 123 (53.5%) |
Age, years | 75 ± 11 (min. 24, max. 90) |
Height, cm | 170 ± 8 |
Weight, kg | 78 ± 19 |
BMI, kg/m2 | 27 ± 6 |
Normal weight: BMI 18.5–24.9 (kg/m2) | 88 (38.3%) |
Overweight: BMI 25–29.9 (kg/m2) | 86 (37.4%) |
Obesity: ≥ 30 (kg/m2) | 50 (21.7%) |
Underweight: BMI < 18.5 (kg/m2) | 6 (2.6%) |
MET < 4 | 101 (43.9%) |
MET ≥ 4 | 129 (56.1%) |
ASA 1 | 6 (2.6%) |
ASA 2 | 91 (39.6%) |
ASA 3 | 125 (54.3%) |
ASA 4 | 8 (3.5%) |
ASA 5 | 0 |
Packyears | 16 ± 22 |
Current smokers | 44 (19.1%) |
Former smokers | 99 (43.0%) |
Never smokers | 87 (37.8%) |
Known lung disease | 28 (12.2%) |