Table 1.
Abbreviations: CC = combined control; GE = gene-expanded; GNE = gene-nonexpanded; HC = healthy control; NA = not applicable; SES = socioeconomic status.
The mean parental SES of gene-nonexpanded group was significantly lower than healthy controls (p = 0.007).
Combined control group of healthy controls (n = 138) and gene-nonexpanded group (n = 14).