Final answer:
Nurse aides must have performance reviews at least every 12 months to ensure ongoing quality of care and competence.
Step-by-step explanation:
Facilities are required to perform performance reviews of nurse aides at least every 12 months. This is a regulatory requirement aimed to ensure the competence and quality of care provided by nurse aides. It is part of the continuous quality improvement processes within healthcare settings, which also include ongoing education and training opportunities.