Table 1.
Baseline characteristics of the study population (N = 68,676), 1994–2004a,b.
Table 2.
Association of various variables according to serum bilirubin levels, 1994–2004a.
Table 3.
HR and 95% CI for lung cancer according to serum bilirubin levelsa.
Table 4.
The association between serum total bilirubin level and the risk of lung cancer according to smoking status among Korean mena.
Figure 1.
Serum bilirubin levels according to the amount of smoking.
Figure 2.
Hazard ratio(HR) for lung cancer according to serum bilirubin levels and smoking status in men.
Cox proportional hazard models were examined after adjusting for age, body mass index, white blood cell count, hemoglobin, and alcohol intake. *represents 95% confidence interval of hazard ratio estimate excluded 1.