Observational studyInternational journal of environmental research and public health2026
Development of an Oral Health Index and Its Association with Oral Health-Related Quality of Life and Cardiovascular Risks: A Cross-Sectional Study.
Observational study in International journal of environmental research and public health, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The OHI demonstrated moderate internal consistency and consistent associations with oral health-related quality of life and cardiovascular risk indicators.
objectiveThe primary objective was to propose and internally assess an Oral Health Index (OHI) which integrates multiple clinically assessed oral health variables. The secondary objective was to investigate its association with oral health-related quality of life (OHRQoL) and common clinical cardiovascular risk (CVR) factors. MATERIAL AND
methodsThis observational study included 191 participants. Seven parameters (tooth loss, periodontal disease, endodontic involvement, residual roots, extractions due to periodontitis, inflammatory oral mucosal diseases, and dental maintenance and rehabilitation status) were combined using Z-scores to compute the OHI, with higher scores indicating poorer oral health. CVR factors included age/sex thresholds, education level, BMI, smoking status, diabetes, hypertension, pulse pressure, and lung function. OHRQoL was assessed using the Oral Health Impact Profile.
resultsHigher OHI scores were associated with poor oral health-related quality of life. Participants with cardiovascular risk factors had significantly higher OHI scores. The analysis demonstrated that the OHI was directly associated with worse oral health-related quality of life and a greater cardiovascular risk burden, independent of age, sex, and comorbidities.
conclusionsThis study proposed and internally assessed the Oral Health Index, designed to integrate multiple clinical parameters into a single standardized measure of oral health. The OHI demonstrated moderate internal consistency and showed consistent associations with poorer oral health conditions, reduced oral health-related quality of life, and a greater cardiovascular risk burden.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.