Pollutant | Lags | Cardiovascular system disease admission cold season | Cardiovascular system disease admission warm season | ||
RR [95% CI] | P value | RR [95% CI] | P value | ||
SO2, mg/m3 | Lag 0 | 0.05 [0.04 - 0.06] | <0.0001 | NS | |
Lag 1 | 0.06 [0.05 - 0.07] | <0.0001 | |||
Lag 2 | 0.05 [0.04 - 0.06] | <0.0001 | |||
Lag 3 | 0.01 [0.0001 - 0.02] | 0.02 | |||
NO2, mg/m3 | Lag 0 | NS | NS | ||
Lag 1 | |||||
Lag 2 | |||||
Lag 3 | |||||
PM10 µg/m3 | Lag 0 | 0.31 [0.22 - 0.41] | <0.0001 | NS | |
Lag 1 | 0.29 [0.19 - 0.38] | <0.0001 | |||
Lag 2 | 0.27 [0.15 - 0.38] | <0.0001 | |||
Lag 3 | 0.13 [0.01 - 19] | <0.0001 | |||
PM2.5 µg/m3 | Lag 0 | 0.28 [0.23 - 0.23] | <0.0001 | ||
Lag 1 | 0.23 [0.19 - 0.27] | <0.0001 | 0.06 [0.23 - 0.35] | <0.0001 | |
Lag 2 | 0.18 [0.14 - 0.23] | <0.0001 | NS | ||
Lag 3 | 0.05 [0.02 - 0.08] | <0.0001 | |||
CO, mg/m3 | Lag 0 | 2.95 [2.41 - 3.49] | <0.0001 | 0.37 [0.13 - 0.62] | <0.0001 |
Lag 1 | 3.25 [2.73 - 3.77] | <0.0001 | 0.39 [−0.63 - 0.14] | <0.0001 | |
Lag 2 | 2.43 [1.98 - 2.98] | <0.0001 | NS | ||
Lag 3 | 1.19 [0.84 - 1.53] | <0.0001 | |||
O3, mg/m3 | Lag 0 | 0.02 [0.01 - 0.04] | <0.0001 | ||
Lag 1 | 0.04 [0.03 - 0.06] | <0.0001 | 0.03 [0.01 - 0.05] | 0.01 | |
Lag 2 | 0.02 [0.01 - 0.03] | <0.0001 | NS | ||
Lag 3 | 0.04 [0.03 - 0.06] | <0.0001 |