Table 3.
Concentrations of metals and metalloid in samples of blood or urine in the study group
| Mean | Median | Standard deviation | Minimum | Maximum | |
|---|---|---|---|---|---|
| Duration of work with exposure (years) | 16.34 | 14.00 | 11.53 | 1.00 | 43.00 |
| Cu-B (mg/dl) | 111.50 | 110.50 | 18.27 | 84.00 | 139.00 |
| Zn-B (mg/dl) | 84.42 | 81.60 | 9.70 | 71.90 | 99.90 |
| Cd-B (μg/l) | 2.34 | 0.71 | 3.16 | 0.34 | 8.23 |
| As-U (μg/g crea) | 14.31 | 10.90 | 12.51 | 2.43 | 89.50 |
| Pb-B (μg/l) | 222.09 | 222.00 | 140.98 | 16.60 | 638.00 |
| ZnPP (μg/dl) | 42.67 | 34.00 | 28.94 | 17.00 | 203.00 |
As-U concentration of arsenic in urine, Cd-B concentration of cadmium in blood, Cu-B concentration of copper in blood, Pb-B concentration of lead in blood, Zn-B concentration of zinc in blood, ZnPP concentration of zinc protoporphyrin in blood