Table 2.

Excess risk (%) of nonaccidental mortality per 10-μg/m³ increase in pollutant concentration by three levels of social deprivation at lag 0, 1, 2, 3, and 4 days.

	Lag	Low SDI ER (95% CI)	Middle SDI ER (95% CI)	High SDI ER (95% CI)	All areas ER (95% CI)
NO2	0	0.55 (0.00 to 1.11)	1.07 (0.65 to 1.50)	0.53 (−0.06 to 1.13)	0.75 (0.45 to 1.06)
	1	0.40 (−0.15 to 0.95)	1.04 (0.61 to 1.46)	1.07 (0.48 to 1.66)	0.79 (0.49 to 1.10)
	2	0.16 (−0.37 to 0.70)	0.62 (0.21 to 1.04)	0.52 (−0.05 to 1.10)	0.37 (0.07 to 0.67)
	3	0.29 (−0.24 to 0.82)	0.39 (−0.03 to 0.80)	0.12 (−0.45 to 0.70)	0.20 (−0.10 to 0.50)
	4	−0.30 (−0.82 to 0.24)	0.12 (−0.29 to 0.53)	−0.22 (−0.79 to 0.36)	−0.12 (−0.41 to 0.18)
SO2	0	0.64 (−0.16 to 1.44)	0.76 (0.14 to 1.38)	0.81 (−0.05 to 1.68)	0.68 (0.24 to 1.12)
	1	0.21 (−0.57 to 1.00)	0.62 (0.02 to 1.23)	1.44 (0.60 to 2.29)	0.62 (0.19 to 1.06)
	2	0.23 (−0.53 to 1.01)	0.34 (−0.26 to 0.93)	0.33 (−0.50 to 1.17)	0.20 (−0.23 to 0.63)
	3	0.15 (−0.61 to 0.92)	0.14 (−0.45 to 0.74)	−0.45 (−1.28 to 0.38)	−0.10 (−0.53 to 0.32)
	4	−0.70 (−1.46 to 0.07)	0.18 (−0.41 to 0.77)	−0.55 (−1.38 to 0.28)	−0.24 (−0.66 to 0.18)
PM10	0	0.37 (−0.10 to 0.84)	0.70 (0.34 to 1.07)	0.22 (−0.29 to 0.73)	0.45 (0.19 to 0.72)
	1	0.40 (−0.04 to 0.84)	0.48 (0.14 to 0.82)	0.46 (−0.01 to 0.94)	0.40 (0.15 to 0.64)
	2	0.14 (−0.28 to 0.57)	0.35 (0.02 to 0.68)	0.29 (−0.17 to 0.75)	0.22 (−0.02 to 0.45)
	3	−0.12 (−0.55 to 0.30)	0.18 (−0.14 to 0.51)	−0.05 (−0.51 to 0.40)	0.00 (−0.24 to 0.23)
	4	−0.14 (−0.56 to 0.28)	0.17 (−0.16 to 0.50)	−0.06 (−0.51 to 0.40)	0.03 (−0.20 to 0.26)
O3	0	−0.20 (−0.73 to 0.34)	0.41 (0.00 to 0.82)	0.53 (−0.04 to 1.11)	0.23 (−0.07 to 0.52)
	1	0.22 (−0.26 to 0.70)	0.46 (0.09 to 0.83)	0.02 (−0.49 to 0.54)	0.27 (0.00 to 0.53)
	2	0.20 (−0.25 to 0.65)	0.23 (−0.12 to 0.58)	0.19 (−0.30 to 0.68)	0.18 (−0.07 to 0.43)
	3	0.00 (−0.44 to 0.45)	0.21 (−0.14 to 0.55)	0.18 (−0.30 to 0.66)	0.13 (−0.11 to 0.38)
	4	−0.17 (−0.60 to 0.27)	0.04 (−0.29 to 0.38)	−0.03 (−0.50 to 0.45)	−0.02 (−0.27 to 0.22)