Variables | Generic IS definition | PACS-specific definition |
---|---|---|
System quality | The degree to which the SIS is easy to use [16]. | The extent to which PACS is easy to use. |
Information quality | The degree to which information produced has the attributes of content, accuracy, and format required by the user [16]. | The extent to which the information quality of the output via PACS is sufficient, accurate, and up-to-date. |
Service quality | The overall user assessment and service delivery assessment in the virtual marketplace [37]. | The extent that PACS performs the service correctly the first time and the ability to fulfill its agreements. |
Perceived usefulness | The degree to which the user believes that using a particular system has enhanced his or her job performance [16]. | The extent that RTs believe that utilizing PACS has improved his/her job performance. |
User satisfaction | The degree of user satisfaction with the system [16]. | The degree of RT’s satisfaction with PACS. |
PACS Dependence | The degree to which the user is dependent on the IS for the execution of their tasks [16]. | The degree to which the RT is dependent on PACS for the execution of their tasks. |