Table 2.
Arsenic exposure measurea | Mean | Range | 25% Quantile | Median | 75% Quantile |
---|---|---|---|---|---|
In utero (n = 283) | 436.8 | 11.9–1512 | 232.2 | 467.0 | 620.4 |
First 5 years of life (n = 270) | 383.2 | 11.3–996 | 212.1 | 388.0 | 506.0 |
Home peak lifetime (n = 268) | 418.7 | 10.1–1512 | 218.0 | 242.2 | 596.5 |
School peak lifetime (n = 196) | 246.0 | 10.0–899 | 45.7 | 204.0 | 363.8 |
aExcludes those subjects with unknown drinking water arsenic concentration for any year.