Table 5.

Multivariable-adjusted odds ratios for COPD across quintiles of LCD scores.

	Q1	Q2	Q3	Q4	Q5	P-trend
Crude	1	0.62 (0.32-1.21)	0.21 (0.09-0.50)	0.18 (0.07-0.47)	0.35 (0.16-0.75)	<0.0001
Model 1	1	0.64 (0.33-1.27)	0.25 (0.10-0.62)	0.21 (0.08-0.55)	0.42 (0.19-0.93)	0.002
Model 2	1	0.82 (0.38-1.77)	0.26 (0.09-0.68)	0.28 (0.08-0.66)	0.41 (0.17-0.99)	0.005
Model 3	1	1.03 (0.42-2.51)	0.31 (0.10-0.93)	0.27 (0.09-0.85)	0.36 (0.13-0.99)	0.005

Adjusted odds ratio is results from logistic regression.

Model 1: adjusted for age, sex, and energy intake.

Model 2: model 1 + education level and smoking status.

Model 3: model 2 + whole grain, Sugar-sweetened beverages and processed meat.