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Characteristics of the children (n = 20) living in Nghia Lo, Vietnam
| Child age (years) mean ± SD (range) | 2.9 ± 0.8 (1.5-4.2) |
|---|---|
|
Average distance to nearest active Pb smelter (km), ± SD (range) |
|
|
Females n (%) |
11 (55%) |
| Males n (%) | 9 (45%) |
