Table 4. Standard coefficients, structural coefficients and other Canonical Correlation indices for assessing the relationship between sleep quality components and stress, anxiety and depression.

Variables	Coefficients
	Standard coefficients	Structural coefficients	Common variance
Depression	0.12	0.90	Wilks’ Lambda= 0.57
Anxiety	0.11	0.89	R2= 0.43
Stress	0.80	0.99	F= 28.14
			<0.001