
Keywords: فاصله اطمینان 95٪; 95% CI; 95% confidence interval; AGA; average for gestational age; As; arsenic; BMI; body mass index; DMA; dimethylarsinic acid; iAs; inorganic arsenic; IQR; interquartile range; LEP; leptin gene; LGA; large for gestational age; MMA; monomethylarsonic aci