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. 2011 Jun 8;8:34. doi: 10.1186/1743-7075-8-34

Table 13.

Regression Analysis for Autism Severity vs. Vitamins (and related metabolites) and Minerals

PDD-BI ATEC SAS
Vitamins

Adjusted R2 0.57 0.25 0.26

P-value 0.0008 0.005 0.02

Primary variables Vit B6***
Vit C***
N-Methy-nicotinamide***
Vit K**
Vit B2*
Lipoic Acid *
Kryptopyroles*
Vit C **
N-methyl-nicotinamide *
Vit C ***
Vit B6 **
N-methyl-nicotinamide **
Vit K *

Minerals

Adjusted R2 0.38 0.22 0.27

P-value 0.0007 0.007 0.003

Primary variables Calcium (RBC) ***
Iron (RBC) **
Zinc (WB) **
Selenium (WB) **
Manganese (RBC) *
Copper (WB) *
Lithium (WB) *
Zinc (RBC) *
Iron (RBC) ***
Calcium (RBC) **
Potassium (RBC) *
Zinc (WB) *
Iron (RBC) ***
Calcium (RBC) **
Zinc (RBC) **
Potassium (RBC) **
Vanadium (RBC) *

* variable has a significance of p < 0.05

** variable has a significance of p < 0.01

*** variable has a significance of p < 0.001