Structural validity of the Dutch version of the disability of arm, shoulder and hand questionnaire (DASH-DLV) in adult patients with hand and wrist injuries

Table 2 Fit statistics for the 3 CFA models

	Chi-squared goodness of fit	df	p	RMSEA (90% confidence interval)	SRMR	CFI	TLI
Model 1	584.83	405	0.000	0.035 (0.028–0.041)	0.055	0.993	0.992
Model 2	498.12	402	0.001	0.026 (0.017–0.033)	0.050	0.996	0.996
Model 3	419.96	375	0.054	0.018 (0.000–0.027)	0.041	0.998	0.998

df degrees of freedom, p = p value, RMSEA root mean square error of approximation, CFI comparative fit index, TLI tucker-Lewis index, SRMR standardized root mean square residual

ISSN: 1471-2474