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Table 3 Specimens lead level

From: Environmental assessment of pediatric Lead exposure in Tehran; a prospective cross-sectional study

Lead level Blood (μg/dL) Tap water (μg/L) Interior windowsill dust (μg/ft2) House ground dust (μg/ft2) Scratched paint (ppm) Spice (μg/Kg)
Median (IQRa) 8.7 (5.8–24.2) 63.5 (36–78.9) 291 (231.2–345.2) 77.4 (66.4–84) 105.6 (71.1–123.7) and 56.7 (20.6–98.5)
  1. aIQR interquartile range