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Table 1 Percent attenuation of RR1,noisy by main pollutant and measurement error type

From: A simulation study to quantify the impacts of exposure measurement error on air pollution health risk estimates in copollutant time-series models

Main pollutant

δspatial

δpopulation

δtotal

Local

 CO

30–31%

3–4%

31–32%

 NOx

29–30%

82–85%

85%

 EC

40%

46–47%

69%

Regional

 PM2.5

14–15%

64–65%

69%

 SO4

10%

49%

54–55%

 O3

14–15%

72%

75–76%