Psychometric assessment of the Moroccan version of the car, relax, alone, forget, friends, trouble (CRAFFT) scale among adolescent and young adults with a substance use disorder

Table 6 Fit indices of the one-factor structure

Fit index	χ²/df	CFI	GFI	RMSEA	SRMR	NFI	TLI
Observed Value	1,91	0.98	0.98	0.06	0.03	0.97	0.97
Level of acceptance	< 3	> 0.90	> 0.90	< 0.08	< 0.05	> 0.90	> 0.90

χ2 Chi-squared test; df Degrees of Freedom; CFI Comparative fit index; GFI goodness of fit index; RMSEA root mean square error of approximation; SRMR Standardized Root Mean Square Residual; NFI normed fit index; TLI Tucker-Lewis Index

ISSN: 1940-0640