ReviewThe Saudi dental journal2025
Global prevalence of dental caries in the older people, 1991 to 2024: a systematic review and meta-analysis.
Review in The Saudi dental journal, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.
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
7 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Prevalence of anxiety and depression in idiopathic pulmonary fibrosis: a systematic review and meta-analysis.BMC pulmonary medicine · 2026Pooled it
- Natural Teeth Present and Quality of Life in Older Adults from Indigenous Communities in the Peruvian Amazon: A Cross-Sectional Study.Oral health & preventive dentistry · 2026Observational
- Dental Caries in Older Adults: A Narrative Review for Non-Dental Providers.International journal of environmental research and public health · 2026Review
- Exploring dental professionals' experiences of interprofessional collaboration with home care services.Acta odontologica Scandinavica · 2026Article
- Evaluation of Clinical Performance of Alkasite Restorative Materials: A Systematic Review and Meta-Analysis.Journal of functional biomaterials · 2026Review
- Anti-resorptive therapy for osteoporosis and oral status of geriatric inpatients: A retrospective hospital-based study.Journal of clinical and experimental dentistry · 2025Review
- Relationship Between Receipt of 5,000 Ppm Sodium Fluoride Dentifrice Prescription and Time to First Dental Restoration among Older Adults: A Retrospective Cohort Study.Special care in dentistry : official publication of the American Association of Hospital Dentists, the Academy of Dentistry for the Handicapped, and the American Society for Geriatric DentistryArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundOral health is an integral part of the overall health of the elderly, significantly impacting their physical, social, and psychological well-being. This study aimed to synthesize, summarize, and standardize the results of primary studies, resolve inconsistencies, examine the influence of potential factors, and estimate the global prevalence of dental caries in the elderly through a systematic review and meta-analysis.
methodsThe systematic review and meta-analysis covered studies published from 1991 to November 2024. Relevant articles were identified through searches in international databases, including Embase, PubMed, Scopus, and Web of Science (WoS), using appropriate keywords. The quality of the studies was assessed using the Joanna Briggs Institute (JBI) checklist. Heterogeneity among studies was evaluated using the I
resultsThe initial search yielded 20,374 studies, of which 31 articles with a total sample size of 26,703 individuals met the inclusion criteria for the meta-analysis. The global prevalence of dental caries in the elderly was estimated at 60.7% (95% confidence interval: 54.6%-66.4%). The highest prevalence was observed in the Americas at 79.6% (95% CI: 34.8%-96.6%). Meta-regression analysis revealed that the prevalence of dental caries decreased with larger sample sizes, higher study quality, and older age, while it increased over time (P < 0.05).
conclusionThe findings indicate a high prevalence of dental caries among the elderly, particularly in the Americas, with an upward trend in recent years. It is recommended that health policymakers prioritize prevention and control measures for this condition.
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Registered trials
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