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Table 3 Statistically significant Pearson’s correlation between the four measured parameters

From: A key role for an impaired detoxification mechanism in the etiology and severity of autism spectrum disorders

Parameters

R (Person correlation)

Sig.

 

GST ~ Mercury

-0.613

0.001**

Nb

GST ~ Lead

-0.588

0.001**

Nb

GST ~ Vitamin E

0.696

0.001**

Pa

Mercury ~ Lead

0.761

0.001**

Pa

Mercury ~ Vitamin E

-0.710

0.001**

Nb

Lead ~ Vitamin E

-0.715

0.001**

Nb

  1. aPositive correlation.
  2. bNegative correlation.
  3. **Correlation is significant at the 0.01 level (2-tailed).