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. 2013 Sep 20;8(9):e74294. doi: 10.1371/journal.pone.0074294

Table 3. Regression coefficients and 95% CI of smoking status in relation to Disability-Adjusted Life Years (DALYs) in 33,507 EPIC-NL participants.

Smoking categories
Never Former Current
Method 1a reference 0.13 (0.06, 0.21) 0.66 (0.56, 0.76)
Method 2a reference 0.19 (0.77, 0.30) 1.11 (0.96, 1.27)
Method 3a reference 0.21 (0.09, 0.33) 1.25 (1.08, 1.43)
Method 4a reference 0.22 (0.10, 0.34) 1.28 (1.10, 1.46)
a

Model adjusted for age, sex, BMI, physical activity, education, ethanol and energy intake.