Table 1. Participant information.

	EOS (N=26) mean (s.d.)	TDC (N=25) mean (s.d.)	AOS (N=20) mean (s.d.)	HAC (N=17) mean (s.d.)
Age, years	14.51 (1.94)	14.37 (2.97)	26.40 (8.01)	30.29 (11.01)
Gender (males)	13	12	9	8
meanFDa(mm)	0.15 (0.09)	0.20 (0.12)	0.15 (0.13)	0.14 (0.12)
gReHob	0.66 (0.04)	0.69 (0.03)	0.71 (0.05)	0.71 (0.06)
gSFC (rMPFC)c	0.26 (0.15)	0.30 (0.14)	0.31 (0.12)	0.31 (0.17)
gSFC (lMOC)d	0.26 (0.15)	0.31 (0.13)
gSFC (rPosCG)e	0.27 (0.14)	0.26 (0.14)
gSFC (rPCU)f	0.26 (0.13)	0.26 (0.15)
gSFC (rSFG)g			0.29 (0.14)	0.31 (0.17)
PANSS_positive	12.29 (4.31)		20.45 (4.02)
PANSS_negative	12.83 (5.07)		15.45 (6.81)
PANSS_general	28.71 (6.91)		39.90 (7.45)
PANSS_suppl	4.04 (1.57)		5.80 (3.29)
PANSS_total	57.88 (13.79)		81.60 (17.13)

Abbreviations: AOS, adulthood-onset schizophrenia; EOS, early-onset schizophrenia; gReHo, global mean 2dReHo; gSFC, global mean seed-based functional connectivity; HAC, healthy adult control; lMOC, left middle occipital cortex; meanFD, mean frame-wise displacement; rMPFC, right medial prefrontal cortex; rPCU, right precuneus; rPosCG, right postcentral gyrus; rSFG, right superior frontal gyrus; TDC, typically developing control.

^ameanFD is the mean frame-wise displacement for in-scanner head motion.

^bgReHo is the global mean of 2dReHo across the whole cerebral cortex.

^cgSFC (rMPFC) is the global mean connectivity of the right medial prefrontal cortex (rMPFC) with all vertices across the whole cerebral cortex.

^dgSFC (lMOC) is the global mean connectivity of the left middle occipital cortex (lMOC) with all vertices across the whole cerebral cortex.

^egSFC (rPosCG) is the global mean connectivity of the right postcentral gyrus (rPosCG) with all vertices across the whole cerebral cortex.

^fgSFC (rPCU) is the global mean connectivity of the right precuneus (rPCU) with all vertices across the whole cerebral cortex.

^ggSFC (rSFG) is the global mean connectivity of the right superior frontal gyrus (rSFG) with all vertices across the whole cerebral cortex.