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NCT Number: NCT07507864

Validation Of The Turkish Version Of The Oral Assessment Sheet

The aim of this observational study is to evaluate the validity and reliability of the Turkish version of the Oral Assessment Sheet (OAS). The OAS is a clinical assessment tool developed to evaluate oral health conditions such as lips, tongue, mucosa, saliva, swallowing, and voice.

This study will investigate whether the Turkish version of the OAS is a valid and reliable tool for assessing oral health status in clinical practice. Participants will undergo oral assessment using the Turkish version of the OAS. Statistical analyses will be performed to determine the validity and reliability of the scale.

The results of this study are expected to provide a standardized oral assessment tool that can be used in Turkish clinical settings.

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Key information

Conditions

Age range

60 year and older

Sex eligibility

All sexes

Study type

Observational

Primary location

About this study

Oral health assessment plays an important role in patient care, especially in clinical settings where oral complications may occur. The Oral Assessment Sheet (OAS), originally developed by Eilers and colleagues, is a structured clinical assessment tool used to evaluate oral conditions including lips, tongue, mucous membranes, saliva, swallowing ability, and voice.

The purpose of this study is to adapt the OAS into Turkish and to evaluate its validity and reliability. The translation and cultural adaptation process will be conducted according to internationally accepted guidelines for cross-cultural adaptation of measurement instruments. After the translation process, the Turkish version of the OAS will be applied to participants.

Statistical analyses will be performed to evaluate the psychometric properties of the Turkish version of the scale, including reliability and validity analyses. The findings of this study are expected to provide a valid and reliable oral assessment tool for use in Turkish clinical and research settings.

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Age 60 years or older
  • Ability to understand Turkish
  • Voluntary participation and provision of written informed consent
  • Ability to undergo oral examination and assessment
  • Adequate cognitive and psychological status

Exclusion criteria

  • Individuals who refuse to participate in the study
  • Individuals who withdraw from the study during the research process
  • Individuals with severe cognitive impairment preventing completion of the assessment
  • Individuals with conditions preventing oral examination

Treatment and study plan

Primary outcomes

  1. Validity and Reliability of the Turkish Version of the Oral Assessment Sheet (OAS)

    Time frame: Baseline and 1-2 weeks

    Evaluation of the psychometric properties of the Turkish version of the Oral Assessment Sheet (OAS), including internal consistency, test-retest reliability, and construct validity in adults aged 60 years and older.

Study contacts

Contact information is provided by the study sponsor or research team.

Neslihan Altuntaş Yılmaz, MD

CONTACT

[email protected]

+90 541 847 57 67

Sevde Sezer Yalçın, PT (Physiotherapist)

CONTACT

[email protected]

+90 530 977 47 23

Sponsors and collaborators

Lead sponsor

Necmettin Erbakan University

Other

Registry information

Official study title

Turkish Validity And Reliability Study Of The Oral Assessment Sheet (OAS)

Acronym: OAS-TR

Important dates

Study start
2026
Primary completion
2026
Study completion
2026
First posted
Apr 2, 2026
Registry last updated
Apr 2, 2026

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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