Table 2 Rating scale and description of performance for each rating

5—Excellent

• Extremely good performance of high professional standard; could serve as a model example for others

4—Good

• Performance of uniformly high standard that enhances the safety of the patient

3—Acceptable

• Satisfactory performance, but can be improved

2—Marginal

• Performance gives rise to concern; improvements required

1—Poor

• Performance exposes the patient to danger or is potentially dangerous for the patient’s safety

• Absence of behavior required by the situation the situation

NR – Not Relevant

• Behavior not required in the situation