BMC Medical Informatics and Decision Making

Table 9 The direct, indirect, and total effect of variables

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

	Direct effect			Indirect effect			Total effect
	PU	US	PD	PU	US	PD	PU	US	PD
SQ	0.17	0.29			0.06	0.26	0.17	0.36	0.26
IQ	0.40	0.14			0.15	0.31	0.40	0.29	0.31
SeQ	0.03	0.14			0.01	0.09	0.03	0.15	0.09
PU		0.37	0.41			0.19		0.37	0.60
US			0.53						0.53

Note: SQ (System Quality), IQ (Information Quality), SeQ (Service Quality), PU (Perceived Usefulness), US (User Satisfaction), PD (PACS Dependence).

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ISSN: 1472-6947

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