Multiple linear regression (β-coefficient) for the associationa between birth outcomes with maternal urinary arsenic metabolitesb and DNA damagec biomarkers (n = 299).

aMultiple linear regression model was adjusted for maternal age, pre-pregnant BMI, mode of delivery, gestational age, and newborn sex; β, regression coefficient; 95% CI, 95% confidence interval. The p-value was bolded when bAll maternal urinary As species were adjusted by creatinine and log-transformed.cUrinary 8-oxodG and N7-MeG in pregnant women were both adjusted by creatinine and natural log-transformed.