The repeated measures ANOVA showed a significant main effect of Group (HC, CHR, YSZ) for the PLF of the GBR (Figure 1c, 2c). Neither the Site effect nor the Group X Site interaction was significant. Group analyses are presented in Table 2, where age-corrected PLF z-scores were reduced in the YSZ relative to the HC group (Cohen’s d=.79; p=0.005). Analyses also revealed marginally reduced age-corrected PLF scores in the CHR relative to the HC group (Cohen’s d=.37; p=0.057).
