Table 5.

Linear correlation analysis of general clinical data and cognitive function of subjects with schizophrenia.

	MCCB total score		Emotion intelligence
	r	P	r	P
Age	−0.036	0.605	−0.050	0.472
Education (yrs)	0.002	0.980	0.071	0.307
Drug dose (DDD)	−0.089	0.200	−0.014	0.846
Disease course (m)	0.230	0.001	0.167	0.016
BPRS total scscore	−0.242	<0.001	−0.263	<0.001