Table 6

Pooled estimates for the increase in the total daily number of deaths associated with PM₁₀ increase of 10 μg/m³ (average of lags 0 and 1) adjusting alternatively for other pollutants in two pollutant models

	PM₁₀	95% CI	+SO₂	95% CI	+O₃	95% CI	+NO₂	95% CI	+CO	95% CI	+BS	95% CI
*Random effect model. †Fixed effect model.
Cardiac	0.5*	0.2 to 0.8	0.5*	−0.9 to 2.0	0.5*	0.2 to 0.9	−0.2†	−0.5 to 0.1	0.2*	−0.3 to 0.7	−0.2*	−1.2 to 0.8
Cardiac over 65 years	0.7†	0.4 to 1.0	0.9*	−1.1 to 3.0	0.7†	0.4 to 1.0	−0.2†	−0.5 to 0.2	0.5*	−0.6 to 1.6	0.1*	−0.4 to 0.7
IHD over 65 years	0.8*	0.3 to 1.2	1.3*	−1.8 to 4.4	0.9*	−0.1 to 1.9	0.3*	−1.1 to 1.7	0.5*	−0.7 to 1.7	0.2*	−0.9 to 1.4