Age-adjusted | Risk factor-adjusted* | |
Fibrinogen (per 0.8 g/l) | 1.46 (1.3 to 1.6) | 1.25 (1.1 to 1.4) |
Haptoglobin (per 0.68 g/l) | 1.69 (1.5 to 1.9) | 1.34 (1.2 to 1.5) |
Ceruloplasmin (per 0.067 g/l) | 1.55 (1.4 to 1.7) | 1.25 (1.1 to 1.4) |
α1-Antitrypsin (per 0.27 g/l) | 1.50 (1.3 to 1.7) | 1.16 (1.0 to 1.3) |
Orosomucoid (per 0.20 g/l) | 1.49 (1.3 to 1.7) | 1.26 (1.1 to 1.4) |
Expressed as hazards ratios (95% confidence interval) per 1 standard deviation.
*Adjusted for age, current and former smoking, body mass index, forced expiratory volume in 1 s (% of predicted values) and chronic bronchitis.