Pollutants during pregnancy (μg/m3) Pollutants during pregnancy (μg/m3)
Cumulative eczema
Eczema at age 1
Eczema at age 2
Model 1 PM10 0.92(0.86-0.97) 0.92(0.87-0.98) 0.88(0.78-0.99)
PM2.5-10 0.98(0.92-1.04) 0.89(0.79-1.01) 0.99(0.94-1.06)
PM2.5 0.88(0.83-0.93) 0.85(0.75-0.96) 0.88(0.83-0.94)
O3 1.12(1.06-1.19) 1.10(1.04-1.17) 1.15(1.02-1.29)
CO 0.86(0.82-0.92) 0.89(0.84-0.95) 0.74(0.65-0.83)
SO2 0.83(0.78-0.88) 0.85(0.78-0.90) 0.81(0.72-0.91)
NO2 0.82(0.77-0.87) 0.84(0.79-0.89) 0.76(0.67-0.86)
Model 2 PM10 1.27(1.14-1.41) 1.22(1.09-1.36) 1.30(1.04-1.62)
O3 1.04(0.94-1.14) 1.02(0.92-1.13) 0.89(0.73-1.08)
CO 0.94(0.87-1.02) 0.98(0.90-1.07) 0.73(0.62-0.86)
SO2 0.85(0.79-0.92) 0.86(0.79-0.93) 0.86(0.73-1.02)
NO2 0.80(0.72-0.88) 0.81(0.72-0.90) 0.76(0.62-0.93)
Model 3 PM2.5-10 1.31(1.20-1.43) 1.31(1.19-1.44) 1.20(1.00-1.45)
O3 0.98(0.90-1.07) 0.98(0.89-1.08) 0.83(0.69-1.00)
CO 0.95(0.88-1.03) 0.99(0.91-1.08) 0.74(0.63-0.87)
SO2 0.88(0.82-0.95) 0.88(0.81-0.95) 0.90(0.77-1.06)
NO2 0.74(0.66-0.82) 0.73(0.66-0.82) 0.75(0.60-0.93)
Model 4 PM2.5 1.06(0.95-1.17) 1.02(0.91-1.13) 1.08(0.87-1.34)
O3 0.98(0.88-1.08) 0.96(0.86-1.07) 0.84(0.69-1.03)
CO 0.94(0.87-1.02) 0.99(0.90-1.07) 0.73(0.62-0.86)
SO2 0.89(0.82-0.96) 0.90(0.82-0.98) 0.90(0.76-1.08)
NO2 0,87(0.79-0.95) 0.87(0.79-0.96) 0.83(0.69-1.01)