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Completed

NCT Number: NCT07303491

Validation of Hindi Version Oral Health Impact Profile for Periodontitis

Translation of OHIP-CP questionnaire in Hindi language will be done. Patients recruited will undergo clinical examination and recording of periodontal parameters (Pocket probing Depth and Clinical Attachment Loss) will be recorded to determine stage and grade of periodontitis. Patients will be given OHIP-CP Hindi questionnaire. Content Validity and Construct validity of Hindi translated OHIP-CP questionnaire will be done using appropriate statistical measures. Reliability of the OHIP-CP Hindi questionnaire will be checked for Internal consistency using Cronbach alpha for whole and subscales of OHIP-CP.

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Key information

Conditions

Periodontitis Mouth Diseases Periodontal Diseases Stomatognathic Diseases

Age range

18 year and older

Sex eligibility

All sexes

Study type

Observational

Primary location

PGIDS Rohtak

Rohtak, Haryana, 124001, India

Who can participate

Healthy volunteers accepted: No

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

Inclusion criteria

  • ≥18 years of age
  • able to understand and complete questionnaires independently
  • confirmed diagnosis of periodontitis as defined by the 2017 World Workshop classification.

Exclusion criteria

  • Patients with systemic diseases such as acquired immunodeficiency syndrome or diabetes mellitus,
  • pregnancy
  • patients who require prophylactic antibiotic coverage prior to dental treatment,
  • patients with bleeding disorders,
  • patients had received non-surgical periodontal therapy within the preceding eight weeks.

Treatment and study plan

OHIP-P-HIN Questionnaire

Other

Hindi Translation of OHIP-CP questionnaire

Primary outcomes

  1. Construct validity

    Time frame: Baseline

    Construct validity of the scale was first evaluated through exploratory factor analysis (EFA) for KMO, Bartlett's test of sphericity and total variance.

    Followed by confirmatory factor analysis (CFA) for factor loadings

  2. Reliability Analysis

    Time frame: Baseline

    Internal consistency of the scale will be evaluated using Cronbach's alpha

  3. Discriminant validity

    Time frame: Baseline

    Discriminative validity of the scale will be assessed by comparing mean score by Kruskal-Wallis H test for differences across varying stages of periodontitis.

  4. Convergent validity

    Time frame: Baseline

    Convergent validity will be evaluated by examining spearman's rho correlation with the global oral health ratings

Sponsors and collaborators

Lead sponsor

Postgraduate Institute of Dental Sciences Rohtak

Other

Registry information

Official study title

Translation and Validation of Hindi Version of Oral Health Impact Profile for Chronic Periodontitis (OHIP-CP) a Condition Specific Tool to Assess Oral Health Related Quality of Life in Patients With Chronic Periodontitis

Important dates

Study start
2025
Primary completion
2026
Study completion
2026
First posted
Dec 24, 2025
Registry last updated
May 27, 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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