Figure 2From: A cleanroom sleeping environment’s impact on markers of oxidative stress, immune dysregulation, and behavior in children with autism spectrum disordersElemental analysis results in RBCs for zinc and selenium. When applying a cutoff at age 5 which separated the younger four children from the older six children, significant decreases were seen for RBC selenium (p = 0.011) and RBC zinc (p = 0.028) in the younger cohort.Back to article page