Air pollutants

Lags

Asthma (J45 - J46) in all age

RR [95% CI]

p value

SO2, mg/m3

Lag 0

0.11 [0.03 - 0.18]

0.006

Lag 1

0.11 [0.04 - 0.18]

0.003

Lag 2

0.09 [0.03 - 0.17]

0.008

Lag 3

0.17 [0.10 - 0.24]

<0.0001

NO2, mg/m3

Lag 0

0.23 [0.07 - 0.38]

0.004

Lag 1

NS

Lag 2

Lag 3

PM 10 µg/m3

Lag 0

1.36 [0.29 - 2.01]

<0.0001

Lag 1

NS

Lag 2

Lag 3

0.61 [0.06 - 1.16]

0.03

PM 2.5 µg/m3

Lag 0

0.31 [0.04 - 0.58]

0.024

Lag 1

NS

Lag 2

0.34 [0.10 - 0.58]

<0.0001

Lag 3

0.44 [0.20 - 0.68]

<0.0001

CO, mg/m3

Lag 0

16.25 [11.22 - 21.29]

<0.0001

Lag 1

17.35 [12.42 - 22.29]

<0.0001

Lag 2

NS

Lag 3

9.57 [4.97 - 14.16]

<0.0001

O3, µg/m3

Lag 0

−0.23 [−0.039 - −0.07]

0.005

Lag 1

−0.32 [−0.51 - −0.15]

<0.0001

Lag 2

NS

Lag 3