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Table 2 Association of exposure to PMs as well as traffic indicators and AIP

From: The association of in-utero exposure to air pollution and atherogenic index of plasma in newborns

 

Crude

Adjusteda

Exposure

Percentage chage (95% CI)

P-value

Percentage chage (95% CI)

P-value

PM1

1.8 (-0.1, 3.7)

0.060

1.3 (-0.8, 3.4)

0.228

PM2.5

3.1 (-1.9, 8.1)

0.220

5.3 (0.00, 10.6)

0.049

PM10

3.5 (-1.3, 8.3)

0.155

4.6 (-0.5, 9.6)

0.075

Street length in a 100 m buffer

0.4 (-1.7, 2.5)

0.718

0.8 (-1.7, 3.3)

0.535

Street length in a 300 m buffer

1.5 (-3.5, 6.4)

0.559

0.4 (-5.0, 5.3)

0.882

Street length in a 500 m buffer

0.3 (-5.9, 6.4)

0.930

-1.2 (-7.8, 5.4)

0.724

Distance to major roads

-0.2 (-4.3, 3.9)

0.921

-1.7 (-6.0, 2.5)

0.421

  1. AIP Atherogenic index of plasma, PM Particulate matter
  2. Percentage changes were reported based on an interquartile range (IQR) increase in traffic indicators and concentrations of PM
  3. aModels were adjusted for age and the mother's body mass index (BMI), exposure to second-hand smoke during pregnancy, income, parental education, percentages of unemployment and illiterate adults per census tract