Complex samples logistic regression analyses of the association between women's smoking (self-reported smoking status and cotinine level) and laryngeal disease, OR (95% CI)
| Crude model | Model 1 | Model 2 | |
|---|---|---|---|
| Self-reported questionnaires | |||
| Past smoker | 1.61 (0.76 to 3.43) | 1.64 (0.76 to 3.58) | 1.75 (0.75 to 4.06) |
| Current smoker | 1.19 (0.51 to 2.82) | 1.43 (0.59 to 3.44) | 1.56 (0.58 to 4.13) |
| Urine cotinine test | |||
| Current Smoker (≥50 mL) | 1.44 (0.82 to 2.52) | 1.68 (0.96 to 2.99) | 2.05 (1.11 to 3.78)* |
*p<0.05.
Model 1: adjusted for age, education, monthly mean household income and occupation.
Model 2: additionally adjusted alcohol and coffee consumption.