Table 2

Summaries of urinary metals concentrations at preshift and postshift

MetalsPreshiftPostshift
MeanP5P25P50P75P95MeanP5P25P50P75P95
Chromium (μg/L)0.300.100.120.220.410.670.450.100.160.270.461.19
Iron (mg/L)0.230.030.090.180.360.550.220.030.100.200.300.51
Copper (μg/L)10.512.635.559.0614.2022.0011.362.736.179.5314.1025.40
Manganese (μg/L)2.230.401.181.992.874.722.520.501.512.113.495.16
Nickel (μg/L)1.630.500.661.232.263.861.790.500.951.522.394.03
Lead (μg/L)0.510.080.230.360.771.270.700.100.310.490.89 2.02
Vanadium (μg/L)0.260.100.100.180.400.690.240.100.100.220.360.53
Zinc (mg/L)0.480.070.190.390.651.100.460.090.230.390.611.05
Cadmium (μg/L)0.340.070.090.200.420.970.320.070.120.190.320.79
Arsenic (μg/L)32.222.504.539.5819.40128.5624.063.196.6812.5027.7089.10
Magnesium (mg/L)87.2919.0038.4077.55114.00213.0089.6315.7052.9082.30114.00170.00
Mercury (μg/L)0.710.100.210.521.012.210.690.070.210.410.742.46
Cobalt (μg/L)0.490.350.400.400.520.780.520.320.400.440.570.95
Molybdenum (μg/L)50.286.5023.8038.7060.90147.0066.1512.6037.6052.7080.50149.00
Selenium (μg/L)63.7412.2035.9056.3083.50159.0075.4921.4044.7066.7196.90152.00
Aluminium (μg/L)6.253.303.303.306.3119.806.123.303.303.486.6618.40