a negative trendP =0.09
Among the antipsychotic-naive CHR no significant correlation was detected between any of the significant volumes and psychopathological measures except for a negative trend between the hippocampus and the suspiciousness item ( R 2 =0.04, r =−0.27, P =0.09) and a negative trend between the thalamus and the hallucination item ( R 2 =0.03, r =−0.22, P =0.096).