Table 1. Sociodemographic characteristics of individuals at ultra-high risk for psychosis according to familial migration history.

	Migrant parent or grandparent
	No (n=37)	Yes (n=5)	p-value
Gender (female), n (%)	27 (73.0%)	3 (60.0%)	0.547
Age (years), mean (SD)	24.7 (4.5)	25.8 (4.4)	0.604
Years of education, mean (SD)	10.75 (1.94)	12.80 (1.79)	0.035

SD = standard deviation.

Bold type denotes significant correlations.