Responsiveness of Hindi Version of Oral Health Impact Profile for Periodontitis (OHIP-P-HIN)
Condition(s) studied
Investigational drug(s) / intervention(s)
Non Surgical Periodontal Therapy: Full mouth subgingival instrumentation will be done
Study 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.
Eligibility
Primary outcome measure(s)
- Minimal Important Difference (MID) — 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.
Trial sites (1)
| Facility | City | Region | Status |
|---|---|---|---|
| PGIDS Rohtak | Rohtak | Haryana | Recruiting |
More Postgraduate Institute of Dental Sciences Rohtak trials in India
Other trials for the same condition
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
View NCT07304596 on ClinicalTrials.gov ↗ ← All trials in India