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Table 3 Correlations of the BCIS subscales and index with demographic and clinical characteristics by selected groups

From: The Beck Cognitive Insight Scale (BCIS): translation and validation of the Taiwanese version

Item

RA

CA

R-C index

Schizophrenia subjects

   

Gender (0 = male, 1 = female)

-0.199

0.155

-0.27*

Age (years)

-0.011

-0.032

0.009

Education (years)

0.176

0.093

0.102

Duration of mental illness (years)

-0.033

-0.136

0.052

Onset of mental illness(years)

0.022

0.106

-0.044

Number of previous hospitalizations

-0.115

-0.022

0.028

Antipsychotic agents (1 = first, 2 = second)

-0.148

0.04

-0.156

Anticholinergic agent (0 = no, 1 = yes)

0.182

0.062

0.126

Mood stabilizers (0 = no, 1 = yes)

-0.142

0.183

-0.236

Hypnotic, anxiolytic agent (0 = no, 1 = yes)

0.033

0.039

0.006

MDD subjects

   

Gender (0 = male, 1 = female)

-0.089

0.113

-0.153

Age (years)

-0.076

0.062

-0.106

Education (years)

-0.198

0.002

-0.162

Health control subjects

   

Gender (0 = male,1 = female)

-0.183

0.141

-0.248

Age (years)

0.135

0.179

0.015

Education (years)

-0.125

-0.115

-0.043

  1. *P < 0.05; MDD = Major depressive disorder; RA = Reflective attitude subscale; CA = Certain attitude subscale.