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Percent change in eGFR for a 1-quartile increase in metal levels. Plotted points are beta coefficients and lines are 95% confidence intervals. All models were adjusted for child age (years), child sex, indoor tobacco smoke exposure (referent group: no), SES (referent group: lower), and BMI (referent group: BMI z-score < 1). The p-values for these associations are: 0.79 (urine Pb), 0.04 (urine Cd), 0.86 (urine As), 0.81 (blood Pb), 0.40 (blood Cd), and 0.59 (blood As).
