Table 4.

The model fit indicators of the PCQ (n = 250)

Goodness of fit indices	CFA	Acceptable value
χ2	1137.253
	4.659	< 5
P-value	< 0.001	0.05>
CFI	0.932	> 0.90
TLI	0.910	> 0.90
SRMR	0.091	< 0.10
RMSEA (95% CI)	0.081 (0.074–0.108)	< 0.08

χ2: chi-square; df: degrees of freedom; χ2/df: normed chi-square; CFI: Comparative Fit Index; TLI: Tucker–Lewis index; SRMR: Standardized root mean squared residual; RMSEA: root mean square error of approximation