Table 3 Distributed lag models for association between air pollutant levels and mortalitya
From: Particulate air pollution on cardiovascular mortality in the tropics: impact on the elderly
Percentage change (95% confidence interval) | |||
|---|---|---|---|
Lags 0–5 | Lags 0–15 | Lags 0–30 | |
Non-accidental mortality | |||
PM10 | 0.700 (0.276, 1.126) | 0.316 (−0.277, 0.912) | 0.220 (−0.700, 1.148) |
PM2.5 | 0.829 (0.276, 1.386) | 0.362 (−0.419, 1.150) | 0.297 (−0.904, 1.512) |
CO | 0.260 (−0.051, 0.572) | 0.074 (−0.368, 0.518) | 0.660 (− 0.015, 1.339) |
NO2 | −0.622 (−1.713, 0.480) | −1.560 (−3.119, 0.024) | −0.106 (−2.239, 2.073) |
O3 | 0.123 (−0.373, 0.622) | − 0.628 (− 1.305, 0.054) | − 1.184 (− 2.200, − 0.159) |
SO2 | −0.125 (− 1.380, 1.146) | 0.120 (− 1.715, 1.989) | 1.048 (− 1.514, 3.677) |
Cardiovascular mortality | |||
PM10 | 0.921 (0.218, 1.629) | 0.011 (−0.948, 0.989) | − 1.078 (− 2.489, 0.354) |
PM2.5 | 1.073 (0.157, 1.998) | −0.196 (− 1.451, 1.074) | − 1.450 (− 3.263, 0.396) |
CO | 0.278 (− 0.232, 0.791) | − 0.151 (− 0.854, 0.557) | 0.110 (− 0.922, 1.152) |
NO2 | −1.345 (− 3.034, 0.375) | −3.112 (−5.365, − 0.805) | −1.685 (−4.498, 1.211) |
O3 | 0.435 (− 0.350, 1.227) | −0.785 (− 1.809, 0.249) | −2.165 (− 3.586, − 0.722) |
SO2 | −0.095 (− 2.098, 1.948) | −0.963 (− 3.747, 1.901) | −1.032 (− 4.653, 2.727) |