Research Article
The Construct of the Schizophrenia Quality of Life Scale Revision 4 for the Population of Taiwan
Table 2
Model comparisons.
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Model 1: two correlated factors (psychosocial and vitality) with 33 items. Model 2: two correlated factors (psychosocial and vitality) with 29 items. Model 3: three correlated factors (psychosocial, physical, and vitality) with 29 items. Model 4: seven correlated factors (relationships with others, loneliness, exhaustion, depressed thinking, somatic concern, vitality, and worry) with 29 items. Model 5: seven correlated factors (relationships with others, loneliness, exhaustion, depressed thinking, somatic concern, vitality, and worry) underlying three correlated dimensions (psychosocial, physical, and vitality) with 29 items. CFI = comparative fit index; TLI = Tucker-Lewis index; RMSEA = root mean square error of approximation; SRMR = standardized root mean square residual; AIC = Akaike’s information criterion; ECVI = expected cross-validation index. |