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. 2021 Oct 22;12(4):689–694. doi: 10.1016/j.jaim.2021.06.020

Table 2.

Effect of the intervention on blood serum heavy metal analysis of copper, zinc, and lead (n = 16).

Heavy metal BT
 AT
 p
Mean ± S.D Mean ± S.D
Copper (70–140 μg/dL) 153.31 ± 19.98 139.06 ± 22.37 p < 0.001a
Zinc (80–120 μg/dL) 72.31 ± 9.01 87.31 ± 7.73 p < 0.001a
Lead (>30 μg/dL-Exposure
>60 μg/dL- Chelation Therapy)		 49.23 ± 21.77 38.64 ± 23.15 p < 0.001a

Paired t-test. BT- Before treatment, AT- After treatment, S.D- Standard Deviation.

a

p < 0.05 (Level of significance).