Psychometric properties of the cannabis abuse screening test (CAST) in a sample of Moroccans with cannabis use

Table 6 Fit indices

Fit index	χ²	χ²/df	CFI	GFI	RMSEA	SRMR	NFI	TLI
Observed Value	13.40 p = 0.037	2.23	0.99	0.99	0.07	0.02	0.98	0.97
Level of acceptance	p > 0.05	< 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