The psychometric properties of the Bangla Posttraumatic Stress Disorder Checklist for DSM-5 (PCL-5): preliminary reports from a large-scale validation study

Table 4 Scale-level psychometric properties of the Bangla PCL-5

Name of index	Index Abbreviation	Four-factor DSM-5 model	Six-factor Anhedonia model	Seven-factor Hybrid model	Level of acceptance
Absolute Fit
Discrepancy chi square	χ² (df)	7905.8* (164)	6243.7* (155)	5967.0* (149)	p > 0.05
Root Mean Square Error of Approximation 90% Confidence interval	RMSEA 90% CI	0.08 (0.065–0.068)	0.06 (0.060–0.062)	0.06 (0.059–0.062)	< 0.08
Standardized Root Mean Square Residual	SRMR	0.05	0.05	0.05	< 0.08
The goodness of Fit Index	GFI	0.92	0.93	0.94	> 0.9
Incremental Fit
Adjusted Goodness of Fit	AGFI	0.9	0.91	0.91	> 0.9
Comparative Fit Index	CFI	0.9	0.91	0.92	> 0.9
Tucker-Lewis Index	TLI	0.9	0.9	0.9	> 0.9
Normed Fit Index	NFI	0.9	0.91	0.92	> 0.9
Information Criteria
Akaike Information Criterion	AIC	7997.84	6353.69	6089.01	Lower indicating better fit
Bayesian Information Criterion	BIC	8332.22	6753.49	6532.42	Lower indicating better fit
Reliability
Composite Reliability	CR	0.93	0.93	0.94	> 0.6
Average Variance Extracted	AVE	0.39	0.39	0.43	> 0.5

ISSN: 1471-244X