Skip to main content
Clinical Trials/NCT07304596
NCT07304596RecruitingNot Applicable

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

Postgraduate Institute of Dental Sciences Rohtak2 sites in 1 country106 target enrollmentStarted: November 12, 2025Last updated:
Conditions
Interventions

Trial Snapshot

Phase
Not Applicable
Status
Recruiting
Enrollment
106
Locations
2
Primary Endpoint
Minimal Important Difference (MID)

Study Overview

Brief Summary

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.

Study Design

Study Type
Interventional
Allocation
Na
Intervention Model
Single Group
Primary Purpose
Other
Masking
None

Eligibility Criteria

Ages
18 Years to — (Adult, Older Adult)
Sex
All
Accepts Healthy Volunteers
No

Inclusion Criteria

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

Exclusion Criteria

  • 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.

Arms & Interventions

Non Surgical Periodontal Therapy

Other

Full mouth Sub gingival instrumentation will be done

Intervention: Non Surgical Periodontal Therapy (Procedure)

Outcomes

Primary Outcomes

Minimal Important Difference (MID)

Time Frame: 6 weeks after completion of Non surgical Periodontal therapy

The distribution- and anchor-based methods will be used to estimate the MID. Two established distribution-based approaches, the standardized effect size (ES) and standardized response mean (SRM) will be calculated. The anchor-based approach will be applied by using the global transition scale as the anchor.

Secondary Outcomes

No secondary outcomes reported

Investigators

Sponsor Class
Other
Responsible Party
Sponsor

Study Sites (2)

Loading locations...

Similar Trials