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Baseline smoking status by age group
| Age group | Smoking status
|
|||
|---|---|---|---|---|
| Nonsmoker | Current smoker | Ex-smoker | Unknown | |
| 18–40 years, n (%) | 58 (6.8%) | 39 (12.1%) | 26 (3.8%) | 13 (6.9%) |
| 41–60 years, n (%) | 228 (26.9%) | 168 (52.2%) | 186 (27.3%) | 55 (29.1%) |
| >60 years, n (%) | 563 (66.3%) | 115 (35.7%) | 470 (68.9%) | 121 (64.0%) |
| Total, n (%) | 849 (100%) | 322 (100%) | 682 (100%) | 189 (100%) |
