Distance to A1 or A2 road | <150 m (n = 103) | 150–299 m (n = 158) | 300–999 m (n = 1156) | ≥1000 m (n = 3409) | Log-transformed distance to A1 or A2 road (continuous) |
 LVMI, g/m2.7, beta (95% CI) | 1.3 (−0.9, 3.6) | −0.7 (−2.5, 1.1) | −0.3 (−1.1, 0.4) | REF | −0.01 (−0.3, 0.3) |
 LV hypertrophy, OR (95% CI)b | 1.59 (0.88, 2.90) | 0.73 (0.37, 1.42) | 0.77 (0.58, 1.03) | REF | 0.98 (0.88, 1.09) |
 LV end-diastolic diameter, mm, beta (95% CI) | 0.7 (−0.2, 1.5) | −0.03 (−0.7, 0.7) | 0.1 (−0.2, 0.4) | REF | −0.06 (−0.2, 0.06) |
 LV end-systolic diameter, mm, beta (95% CI) | 1.2 (0.2, 2.1)* | −0.05 (−0.8, 0.7) | 0.008 (−0.3, 0.3) | REF | −0.1 (−0.2, 0.03) |
Distance to A1 road | <150 m (n = 34) | 150–299 m (n = 93) | 300–999 m (n = 793) | ≥1000 m (n = 3906) | Log-transformed distance to A1 road (continuous) |
 LVMI, g/m2.7, beta (95% CI) | 3.6 (−0.3, 7.4) | 0.0 (−2.3, 2.3) | −0.06 (−0.9, 0.8) | REF | −0.2 (−0.6, 0.2) |
 LV hypertrophy, OR (95% CI)b | 1.21 (0.44, 3.31) | 0.82 (0.35, 1.94) | 0.89 (0.64, 1.23) | REF | 0.97 (0.85, 1.10) |
 LV end-diastolic diameter, mm, beta (95% CI) | 1.7 (0.2, 3.2)* | 0.09 (−0.8, 1.0) | 0.03 (−0.3, 0.4) | REF | −0.08 (−0.2, 0.06) |
 LV end-systolic diameter, mm, beta (95% CI) | 2.0 (0.4, 3.7)* | −0.08 (−1.1, 0.9) | 0.04 (−0.3, 0.4) | REF | −0.08 (−0.2, 0.08) |