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. 2022 Nov 28;12:20419. doi: 10.1038/s41598-022-24925-9

Table 9.

Statistical parameters of the estimated LADD due to ingestion of HMs present in potable water.

Al Cr Mn Co Ni Cu Zn Cd Pb
LADD through ingestion (μg kg−1 day−1) for children
AM 4.2 × 104 1.8 × 104 1.4 × 103 1.5 × 105 1.7 × 104 1.1 × 104 4.0 × 102 1.3 × 105 1.0 × 104
SD 5.8 × 104 8.6 × 105 3.2 × 103 1.8 × 105 1.0 × 104 2.0 × 104 6.8 × 102 2.3 × 105 2.3 × 104
Min 7.5 × 106 2.9 × 105 1.1 × 107 1.9 × 106 4.6 × 105 8.1 × 106 5.8 × 104 1.1 × 107 3.4 × 107
Max 3.1 × 103 4.1 × 104 1.6 × 102 1.0 × 104 6.2 × 104 1.0 × 103 4.7 × 101 9.7 × 105 1.3 × 103
LADD through ingestion (μg kg−1 day−1) for adults
AM 1.1 × 104 4.6 × 105 3.4 × 104 3.7 × 106 4.4 × 105 2.9 × 105 1.0 × 102 3.3 × 106 2.6 × 105
SD 1.5 × 104 2.2 × 105 8.2 × 104 4.5 × 106 2.6 × 105 5.2 × 105 1.7 × 102 5.8 × 106 5.7 × 105
Min 1.9 × 106 7.4 × 106 2.9 × 108 4.9 × 107 1.2 × 105 2.1 × 106 1.5 × 104 2.9 × 108 8.6 × 108
Max 7.8 × 104 1.0 × 104 4.0 × 103 2.6 × 105 1.6 × 104 2.7 × 104 1.2 × 101 2.5 × 105 3.2 × 104