Table 1.

Demographic metrics displayed by participant group.

Demographic	Control		Schizophrenia		Bipolar
Sex	n		n		n
Female	25		24		11
Male	19		39		12
Total	44		63		23
Age (Mean ± SD)	38.8 ± 12.8		40.8 ± 13.2		40.9 ± 13.5
Race**	n		n		n
Caucasian, non-Hispanic	12		4		4
Black, non-Hispanic	18		49		16
Asian or other Pacific Islander	10		2		0
Hispanic	4		8		3
BMI (Mean ± SD)*	29.3 ± 8.1		32.8 ± 8.6		28.8 ± 7.7
Nicotine*	Yes	No	Yes	No	Yes	No
	7	35	27	35	10	13
Medication	Yes	No	Yes	No	Yes	No
Typical Antipsychotics	0	44	10	53	1	22
Atypical Antipsychotics	0	44	50	10	16	7
mRNA Expression (Mean ± SD)	n		n		n
C4A	3.94 ± 1.55		4.14 ± 1.52		3.66 ± 1.20
STAT1	6.38 ± 5.02		5.31 ± 4.01		4.89 ± 3.23
IRF-1*	10.87 ± 5.65		8.50 ± 4.48		7.69 ± 3.05

^*p ≤ .05.

^**p ≤ .01.n.s.=non-significant