Responsiveness of Hindi Version of Oral Health Impact Profile for Periodontitis (OHIP-P-HIN)

Recruiting now · Not applicable

Conditions studied: Periodontitis, Oral Health Quality of Life (OHQoL) Was Assessed

In brief

The distribution- and anchor-based methods will be used to estimate the Minimal Important Difference (MID) of the OHIP-P-HIN. Two established distribution-based approaches, the standardized effect size (ES) and standardized response mean (SRM) will be calculated. The ES is calculated by dividing the mean change scores in the OHIP-P-HIN from baseline by the standard deviation of the baseline scores. And the SRM are computed as ratios of the mean change score divided by its standard deviation. The anchor-based approach will be applied by using the global transition scale as the anchor.

Key facts

Study ID

NCT07304596

Run by

Postgraduate Institute of Dental Sciences Rohtak

People needed

106

Starts

2025-11-12

Expected to finish

2026-09-01

Last updated by the study team

2026-05-26

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• ≥18 years of age
• patients able to understand and complete questionnaires independently
• confirmed diagnosis of periodontitis

You may not qualify if…

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

Where it is running

• PGIDS Rohtak — Rohtak, Haryana, India (enrolling)

Full record on ClinicalTrials.gov

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