Risk Management in Magnetic Resonance: Failure Mode, Effects, and Criticality Analysis

Table 2

Risk estimation: severity of the event and relative score system.

Severity score system
Severity	Severity criterion	Score
Extremely dangerous	Cause to death	10
Dangerous	Injury or chronic disabilities	9
Very high	Extension of hospitalization with outcomes at discharge	8
High	Extension of hospitalization without outcomes at discharge	7
Moderate	Damage that requires treatment with more drugs	6
Low	Damage that requires treatment with minor drugs	5
Very low	Damage that requires observation and diagnostic procedures	4
Less	Minor damage that does not require treatment	3
Minimum	Negligible damage that does not require treatment	2
Nothing	No result	1