Table 6.
NO2 effects (risk excess and 95% confidence intervals).
| Parameters | CVD (n=113 147) |
Arrhythmia (n=52 937) |
AMI (n=21 491) |
Ischemic stroke (n = 32 902) |
Haemorrhagic stroke (5 817) |
|||||
|---|---|---|---|---|---|---|---|---|---|---|
| ERR (%) | [95% IC] | ERR (%) | [95% IC] | ERR (%) | [95% IC] | ERR (%) | [95% IC] | ERR (%) | [95% IC] | |
| Overall | 3.5 | [2.4; 4.7] | 3.7 | [2.1; 5.3] | 2.8 | [0.8; 4.9] | 4.5 | [2.8; 6.3] | 4.9 | [1.1; 8.9] |
| Gender | ||||||||||
| Female | 3.4 | [1.9; 5.0] | 3.4 | [1.4; 5.6] | 2.8 | [−0.1; 6.4] | 4.5 | [2.0; 7.0] | 7.3 | [2.1; 12.8] |
| Male | 3.6 | [2.2; 5.1] | 3.9 | [1.9; 5.9] | 2.9 | [0.3; 5.5] | 4.6 | [2.3; 7.0] | 2.3 | [−3.2; 8.0] |
| Age group, year | ||||||||||
| 25–54 | 5.4 | [3.0; 7.8] | 7.6 | [4.1; 11.1] | 1.0 | [−3.0; 5.0] | 6.6 | [1.1; 12.4] | 3.8 | [−4.6; 12.9] |
| 55–64 | 3.3 | [1.1; 5.5] | 2.5 | [−0.1; 5.8] | 4.5 | [0.3; 8.8] | 4.6 | [0.4; 9.0] | −0.1 | [−9.0; 9.8] |
| ≥65 | 3.2 | [1.9; 4.5] | 3.1 | [1.3; 4.9] | 3.0 | [0.3; 5.8] | 4.2 | [2.3; 6.2] | 6.5 | [1.7; 11.5] |
| Season | ||||||||||
| Warm | 7.0 | [3.1; 10.9] | 11.0 | [5.5; 16.7] | 0.0 | [−6.5; 6.9] | 5.5 | [−0.1;11.4] | 5.2 | [−7.4; 19.6] |
| Cold | 1.8 | [0.0; 3.6] | 0.7 | [−1.7; 3.2] | 0.9 | [−2.2; 4.0] | 4.6 | [2.0; 7.3] | 1.1 | [−4.6; 7.4] |
| Temperature | ||||||||||
| High | 6.1 | [3.2; 9.2] | 7.5 | [3.4; 11.7] | 6.2 | [0.9; 11.8] | 4.6 | [0.2; 9.1] | 2.8 | [−6.9; 13.7] |
| Low | 3.0 | [1.1; 4.8] | 2.2 | [−0.3; 4.8] | 3.0 | [−0.2; 6.3] | 4.7 | [2.0; 7.5] | 1.8 | [−4.5; 5.1] |
Warm period: June–August; cold period: December–February; High temperature: >P75 (16.3 °C); Low temperature: <P25 (5.8 °C).
CVD: cardiovascular diseases; AMI: acute myocardial infarction.
The analysis were performed at lag 0 for CVD, arrhythmia, AMI, Ischemic stroke and at lag 2 for Haemorrhagic stroke.