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Table 2 Analysis of the data cube from six perspectives

From: Business intelligence applied to the consumption of iodinated contrast agents in computed tomography scans

Perspectives

Selection options

When?

Year: 2017, 2018, 2019, ou all

Semester: 1st, 2nd, or all

Trimester: 1st, 2nd, 3rd, 4th, or all

Month: free choice of month, or all

Work shift: morning (7:00 a.m. to 12:59 p.m), afternoon (1:00 p.m. to 6:59 p.m), night (7:00 p.m to 6:59 a.m.), or all)

Where

Room 1, equipped with the 8-channel Ge CT,

Room 2, equipped with the 16-channel Philips CT,

Room 3, equipped with the 64-channel Toshiba CT,

or all rooms

Which?

Individual choice of the code of the exam,

or all exam codes

What?

ICA, in a 300 mg Iodine/mL concentration,

ICA, in a 350 mg Iodine/mL concentration,

or all concentrations

How?

automated ICA injection using an injection pump,

manual ICA injection,

or all injections

Who?

Individual choice using the code of the radiology technician,

or all radiology technicians