Table 1 Preoperative demographic variables
From: Pulmonary function and health-related quality of life 1-year follow up after cardiac surgery
Variables (n = 150) | |
|---|---|
Male/female (n) | 123/27 |
Age (years) | 66 ± 9 |
BMI (kg/m2) | 27 ± 4 |
Never smoked/ex-smoker/smoker (n) | 57/85/8 |
Airway obstruction/airflow limitation (n) | 37 |
Diabetes mellitus (n) | 29 |
Hypertension (n) | 77 |
NYHA class I-II/III-IV/missing value (n) | 64/75/11 |
EuroSCORE | 4 ± 2 |
Left ventricular ejection fraction (%) | 57 ± 10 |