Table 2.

Sample characteristics

	Total sample (N = 593) Mean (SD), EMA observations
Sex
Female	362 (61%)
Male	231 (39%)
Age	17.60 (3.81)
Childhood adversity	1.35 (0.31)
Negative affect	1.78 (0.84), n = 23293 † , †
Positive affect	5.06 (1.06), n = 23265 † , †
Subtle psychosis expression	1.89 (0.99), n = 23272 † , †
Overall stress	1.89 (0.78), n = 23225 † , †
Event stress	0.34 (0.84), n = 22812 † , †
Social stress	2.33 (1.08), n = 23172 † , †
Activity stress	2.95 (1.43), n = 23192 † , †

EMA, ecological momentary assessment; PRS‐S, polygenic risk score for schizophrenia; SD, standard deviation.

^†Number of observations.