Health and Quality of Life Outcomes

Table 5 The correlation coefficients and discriminant validity

From: Development and psychometric evaluation of a new patient -reported outcome measure for psoriasis self-management efficacy: the self-management efficacy questionnaire among patients with psoriasis (SMEQ-PSO)

	AVE	Factor1	Factor2	Factor3	Factor4	Factor5
Factor1	0.560	0.748
Factor2	0.515	0.709	0.718
Factor3	0.636	0.582	0.709	0.797
Factor4	0.645	0.621	0.669	0.715	0.803
Factor5	0.789	0.645	0.618	0.592	0.732	0.888

Note: The value on the diagonal is the square root of AVE, the value of the lower triangle is the Pearson correlation coefficient between different dimensions

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ISSN: 1477-7525

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