Clinical Validity of the Oral Frailty Five‐Item Checklist ( OF ‐5) for the Diagnosis of Oral Hypofunction

Key Points

• This research aims to evaluate the clinical validity of the Oral Frailty Five‐Item Checklist in diagnosing oral hypofunction.
• Assessment of the OF-5 checklist performance in identifying oral hypofunction.
• Evaluation of correlated symptoms: masticatory dysfunction, swallowing dysfunction, tongue dysfunction, and oral dryness.
• Analysis of the need for dental examination to assess poor oral hygiene alongside the OF-5.
• The OF-5 is effective in screening for various aspects of oral hypofunction.
• Identification of limitations in the OF-5, particularly regarding poor oral hygiene assessment.