BMC Medical Informatics and Decision Making

Table 7 Correlations among constructs

From: A Socio-technical assessment of the success of picture archiving and communication systems: the radiology technologist’s perspective

	SQ	IQ	SeQ	PU	US	PD
System Quality (SQ)	0.86
Information Quality (IQ)	0.72	0.89
Service Quality (SeQ)	0.66	0.77	0.82
Perceived Usefulness (PU)	0.46	0.53	0.44	0.85
User Satisfaction (US)	0.72	0.72	0.67	0.70	0.89
PACS Dependence (PD)	0.64	0.61	0.50	0.68	0.70	0.86

Note: Diagonal elements show the square root of the average variance extracted (AVE).

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