ABCB9 polymorphism rs61955196 is associated with schizophrenia in a Chinese Han population

Table 2 Associations between rs61955196 and schizophrenia based on multiple models, n (%)¹

Model	Genotype	SCZ (%)	HC (%)	OR (95%CI)	P value	AIC	BIC
Codominant	CC	157 (35.4)	202 (39.5)	1.00		1279.8	1299.2
	GC	213 (48.1)	244 (47.8)	1.16 (0.88-1.55)	0.297
	GG	73 (16.5)	65 (12.7)	1.54 (1.03-2.30)	0.037a
Dominant	CC	157 (35.4)	202 (39.5)	1.00	0.120	1279.7	1294.3
	GC + GG	286 (64.6)	309 (60.5)	1.24 (0.95-1.62)
Recessive	CC + GC	370 (83.5)	446 (87.3)	1.00	0.068	1278.9	1293.5
	GG	73 (16.5)	65 (12.7)	1.41 (0.97-2.04)
Overdominant	CC + GG	230 (51.9)	267 (52.2)	1.00	0.810	1282.1	1296.7
	GC	213 (48.1)	244 (47.8)	1.03 (0.80-1.34)
Log-additive	-	-	-	1.22 (1.01-1.48)	0.040a	1278	1292.6

^aP < 0.05.

¹Adjusted for gender.

SCZ: Schizophrenia; HC: Healthy control; OR: Odds ratio; AIC: Akaike information criterion; BIC: Bayesian information criterion.