Table 3 Baseline prevalences (%)
Baseline participants (n = 26,474) | Baseline participants, participating in re-examination (n = 21,868) | Baseline participants, not participating in re-examination (n = 4,606) | Substitution approach to reconstruct background population | Extrapolation approach to reconstruct background population | |
|---|---|---|---|---|---|
Smoking | (n = 26,463) | (n = 21,861) | (n = 4,602) | ||
Yes, regularly | 23 | 22 | 29 | 27 | 34 |
Yes, occasionally | 4.5 | 4.4 | 4.6 | 4.6 | 4.8 |
No, stopped | 34 | 34 | 33 | 33 | 32 |
No, never | 39 | 40 | 33 | 35 | 29 |
Alcohol | (n = 26,422) | (n = 21,833) | (n = 4,589) | ||
High risk | 8.0 | 7.8 | 9.2 | 8.7 | 10 |
Body mass | (n = 26,442) | (n = 21,845) | (n = 4,597) | ||
Normal/underweight (BMI < 25) | 47 | 48 | 45 | 46 | 43 |
Overweight (25 ≤ BMI < 30) | 40 | 40 | 40 | 40 | 40 |
Obese (BMI ≥ 30) | 13 | 13 | 16 | 15 | 17 |