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Table 2 p values and regression coefficients for 90-day pollution exposure prior to blood draw and Foxp3 promoter methylation models

From: Exposure to NO2, CO, and PM2.5 is linked to regional DNA methylation differences in asthma

  Asthma Pollutant Season
Pollutant in model p Coef p Coef p Spring Summer Autumn Winter
CO 0.008 0.283 0.001 1.157 0.400 − 0.828 − 0.863 − 0.858 − 1.140
NO2 0.010 0.276 0.001 1.504 0.287 − 0.957 − 0.852 − 1.052 − 1.277
O3 0.011 0.275 0.002 − 2.158 0.437 1.045 1.436 1.444 0.829
PM2.5 0.016 0.261 0.012 0.903 0.145 − 0.445 − 0.608 − 0.665 − 0.770
PC1 0.011 0.273 0.001 NA 0.331 − 0.075 0.034 − 0.051 − 0.442