Model | n | Difference4-151(%) | SE4-151(%) | p Value |
---|---|---|---|---|
Black smoke: | ||||
All | 7205 | 0.64 | 0.55 | 0.25 |
Non-smokers | 3690 | 1.55 | 0.76 | 0.04 |
Men | 4982 | 0.43 | 0.63 | 0.49 |
Women | 2223 | 0.78 | 1.28 | 0.54 |
Warm season | 3274 | 3.02 | 1.46 | 0.04 |
Cool season | 3931 | 0.56 | 0.63 | 0.38 |
PM10: | ||||
All | 4131 | 0.45 | 0.94 | 0.63 |
Non-smokers | 2028 | −0.88 | 1.33 | 0.51 |
Men | 2955 | 0.35 | 1.07 | 0.74 |
Women | 1176 | −0.05 | 2.13 | 0.98 |
Warm season | 2129 | 3.24 | 1.29 | 0.01 |
Cool season | 2002 | −0.58 | 1.53 | 0.70 |
SO2: | ||||
All | 7205 | 0.34 | 0.63 | 0.59 |
Non-smokers | 3690 | 1.31 | 0.86 | 0.13 |
Men | 4982 | −0.18 | 0.70 | 0.80 |
Women | 2223 | 2.22 | 1.46 | 0.13 |
Warm season | 3274 | 0.64 | 1.24 | 0.60 |
Cool season | 3931 | 1.06 | 0.85 | 0.22 |
CO: | ||||
All | 7205 | 1.48 | 0.51 | <0.01 |
Non-smokers | 3690 | 1.95 | 0.70 | <0.01 |
Men | 4982 | 1.22 | 0.58 | 0.04 |
Women | 2223 | 1.91 | 1.29 | 0.14 |
Warm season | 3274 | 4.20 | 1.57 | <0.01 |
Cool season | 3931 | 1.56 | 0.56 | <0.01 |
NO2: | ||||
All | 6988 | 1.46 | 0.53 | <0.01 |
Non-smokers | 3584 | 1.45 | 0.74 | 0.05 |
Men | 4828 | 0.86 | 0.60 | 0.15 |
Women | 2160 | 3.27 | 1.33 | 0.01 |
Warm season | 3231 | 3.37 | 0.92 | <0.001 |
Cool season | 3757 | 1.25 | 0.76 | 0.10 |
O3: | ||||
All | 5840 | 0.41 | 0.84 | 0.63 |
Non-smokers | 3000 | −0.04 | 1.14 | 0.97 |
Men | 4100 | −0.76 | 1.03 | 0.45 |
Women | 1740 | 3.07 | 1.66 | 0.07 |
Warm season | 3015 | 0.51 | 1.11 | 0.65 |
Cool season | 2825 | 1.30 | 1.37 | 0.34 |
↵4-150 Adjusted for age, sex, employment grade, ethnicity, smoking, alcohol, body mass index, month, minimum daily temperature, and relative humidity.
↵4-151 Differences (%) and SEs are reported for an increase in concentration of pollutants from 10th to 90th percentile (for black smoke 18 μg/m3, PM10 33.1 μg/m3, SO2 23.2 μg/m3, CO 1.6 mg/m3, NO2 61.7 μg/m3, and O3 46.9 μg/m3).