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Specimens lead level
| 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) |
aIQR interquartile range
