Validity of a Self-reported Questionnaire for Periodontal Status in a Saudi Population

Starting soon

Conditions studied: Periodontal Diseases, Periodontitis, Gingivitis

In brief

This observational study will evaluate the accuracy of a self-reported periodontal questionnaire in adults attending screening appointments in Abha, Saudi Arabia. Participants will complete the questionnaire and then undergo a same-visit clinical periodontal examination. The study will compare questionnaire-based results with clinical examination findings to assess diagnostic accuracy and agreement.

Key facts

Study ID

NCT07397104

Run by

Universiti Sains Malaysia

People needed

291

Starts

2026-04-01

Expected to finish

2026-10-29

Last updated by the study team

2026-02-11

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Age 18 years or older
• Able to provide informed consent
• Able to complete the self-reported periodontal questionnaire
• Willing to undergo a same-visit clinical periodontal examination

You may not qualify if…

• Less than ten teeth present
• Any condition that makes periodontal probing unsafe, as judged by the clinician according to local policy
• Unable to complete study procedures or provide informed consent

Full record on ClinicalTrials.gov

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