Table 4.

Stepwise regression analyses for predictors of clinical symptom

Dependent variables	Independent variables	B	SE	Beta(β)	T	P	R2
PANSS
Positive	IL-1β	2.678	1.037	0.386	2.581	0.014*	0.149
Negative	Tie-2	0.003	0.001	0.319	2.183	0.036*	0.370
	IL-4	-0.049	0.028	-0.251	-1.79	0.082	0.278
General	Tie-2	0.003	0.001	0.365	2.297	0.028*	0.293
Total	Tie-2	0.007	0.003	0.376	2.292	0.028*	0.246
BPRS
Positive	IL-1β	0.936	0.522	0.269	1.796	0.081	0.206
Total	IL-1β	3.826	1.840	0.306	2.079	0.045*	0.237

Note: Tie-2 Tyrosine kinase with immunoglobulin-like and epidermal growth factor homology domains 2, IL-1β Interleukin-1β, IL-4 Interleukin-4, PANSS Positive and negative syndrome, BPRS Brief Psychiatric rating scale

^*p ≤ 0.05