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Table 12 Correlation of PGI-R Average Score with Biomarkers, for the Arizona Treatment group only.

From: Effect of a vitamin/mineral supplement on children and adults with autism

Biomarker Correlation Coefficient (r) p-value
Vitamin K - 0.74 p < 0.01
Biotin - 0.67 p < 0.01
Lipoic Acid + 0.52 p < 0.05
  1. Correlations of 0.46 or larger in magnitude are reported, corresponding to a p-value of 0.05, in order starting with the strongest correlations.