Automated Risk Control in Medical Imaging Equipment Management Using Cloud Application

Table 2

Selected UDEs for MIE management.

Number	UDE	Threshold	Occurrence
1	Percentage of MIE with complaints/year	>80%	A/N
2	Number of complaints/MIE/year	≥4	UDE_2/K
3	Percentage of maintained MIE/year	<50%	M/N
4	Mean repair time/MIE/year	≤5 days	Days/T
5	Average number of PMVs/MIE/year	≥2	#PMV/M
6	Average number of PMVs/MIE/year	≤1	#PMV/M
7	Mean time between PMVs	≤120 days	B/M
8	Mean time between PMVs	≥240 days	C/M
9	Mean time between PMV and CMV/MIE/year	≤100 days	G/N
10	Percentage of detected data entry errors/year	>1% [13]	E/TD
11	Percentage of missed data/year	>1% [13]	MD/TD