Table 2.

Assessment of the impact of ADHD, ASD, or factorial interaction (ADHD×ASD) on serum, hair, and urinary Mg levels

Factor	Serum Mg	Hair Mg	Urine Mg
ASD	0.482	0.604	0.151
ADHD	0.395	0.025*	0.021*
ADHDxASD	0.057	0.913	0.532

Data expressed as p values;

^*the factorial effect is significant at p<0.05. ADHD: attention-deficit/hyperactivity disorder, ASD: autism spectrum disorder, Mg: magnesium