Table 2:

Differences in fractional anisotropy (FA) between FEP (and subgroups) and controls (HC), paired by age, gender, and race.

	mean FA				p-value (p-multiple comparisons corrected)
	HC	FEP	S-FEP	M-FEP	HC x FEP	HC x S-FEP	HC x M-FEP
Cerebral peduncles	0.670	0.653	0.654	0.649	<0.0001(<0.0001)	<0.0001(<0.0001)	<0.0001(<0.0001)
Corpus callosum	0.610	0.593	0.597	0.585	<0.0001(<0.0001)	<0.0001 (0.002)	<0.0001(<0.0001)
Projection fibers at pons level	0.552	0.539	0.536	0.545	<0.0001(<0.0001)	<0.0001(<0.0001)	0.084 (0.3)
Caudate	0.220	0.233	0.236	0.223	<0.0001 (0.003)	<0.0001 (0.002)	0.412(0.6)
Internal capsule	0.636	0.626	0.626	0.628	<0.0001 (0.003)	0.001 (0.007)	0.003 (0.045)
Inferior occipital-frontal fasciculus	0.445	0.435	0.438	0.430	0.003 (0.022)	0.042 (0.2)	0.006 (0.05)
Anterior corona radiata	0.433	0.427	0.428	0.425	0.02 (0.048)	0.045 (0.3)	0.029(0.16)
Total white matter	0.456	0.452	0.453	0.450	0.005 (0.025)	0.047 (0.2)	0.005 (0.05)