Table 1 BLLs of the garage workers and controls
From: Occupational lead exposure among automotive garage workers – a case study for Jimma town, Ethiopia
Category | Mean Pb conc (μg/dL ± SD) | 95% CI (μg/dL) | Range (μg/dL) | % BLL ≥ 10 μg/dL |
|---|---|---|---|---|
Garage workers | 19.75 ± 4.46 | 18.45–21.06 | 11.73–36.52 | 100 |
Controls | 10.73 ± 2.22 | 10.05–11..41 | 5.6–15.64 | 56 |