TABLE 2.

A stepwise multivariate regression model of social-demographics, serum TP, albumin, and globulin determinants of the Positive and Negative Syndrome Scale (PANSS) depressive symptom score in patients with SCH, respectively.

Variables	β	t	P
TP (g/L)	−0.13	−2.92	0.007
Gender (male/female)	0.12	0.24	0.81
Age (years)	−0.03	−1.24	0.23
Education(years)	−0.03	−0.36	0.72
Age of Onset (years)	0.08	2.15	0.04
Albumin (g/L)	−0.23	−2.36	0.03
Gender (male/female)	−0.04	−0.07	0.94
Age (years)	−0.03	−1.14	0.26
Education (years)	−0.00	−0.04	0.97
Age of Onset (years)	0.06	1.67	0.11
Globulin (g/L)	−0.16	−2.40	0.02
Gender (male/female)	0.43	0.82	0.42
Age (years)	−0.02	−0.91	0.37
Education (years)	−0.06	−0.71	0.48
Age of Onset (years)	0.07	1.90	0.07

TP, total protein.