Reliability and validity of the cancer-related dysfunctional beliefs and attitudes about sleep scale in cancer patients

Table 5 Results of confirmatory factor analysis

Factor	Item	Parameter significance estimation					Correlation between factors (Discriminant Validity)				Construct Reliability	Convergent Validity
Factor	Item	Unstd. Estimate	S.E	C.R	P	Std. Estimate	F1	F2	F3	F4	CR	AVE	\(\sqrt{AVE}\)
F1	D1	1.00			< 0.001	0.80	1				0.89	0.62	0.79
	D2	1.10	0.09	12.99	< 0.001	0.82
	D7	0.95	0.08	11.99	< 0.001	0.78
	D9	0.96	0.08	11.56	< 0.001	0.76
	D12	0.94	0.08	11.69	< 0.001	0.76
F2	D3	1.00			< 0.001	0.85	0.762	1			0.89	0.66	0.81
	D4	1.07	0.06	17.08	< 0.001	0.91
	D8	0.69	0.06	11.70	< 0.001	0.73
	D14	0.68	0.06	11.97	< 0.001	0.75
F3	D6	1.00			< 0.001	0.93	0.581	0.617	1		0.92	0.80	0.89
	D13	0.90	0.05	16.82	< 0.001	0.83
	D15	0.99	0.05	21.25	< 0.001	0.92
F4	D17	1.00			< 0.001	0.89	0.581	0.548	0.444	1	0.90	0.82	0.91
F4	D18	1.00	0.08	13.35	< 0.001	0.92

ISSN: 1471-244X