Research Article

Particulate Air Pollution, Blood Mitochondrial DNA Copy Number, and Telomere Length in Mothers in the First Trimester of Pregnancy: Effects on Fetal Growth

Figure 4

Complete CRL model showing the magnitude of association of each variable entered in the multivariable linear regression model as a covariate. value of interaction between BMI and mtDNAcn was <0.001. The effect on CRL was evaluated for each 10 μg/m3 increase in PM2.5 of the mean of the first 11 weeks of gestation.