ArticleBMC geriatrics2025
Multimorbidity patterns and prevalence among geriatric patients in Japanese hospital dentistry.
Article in BMC geriatrics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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
2 citing papers in PubMed.
- A preliminary study of a lifetime long-term care costs estimation model based on changes in care level: implications for sustainable long-term care in Japan.BMC geriatrics · 2026Article
- A comparative analysis of dental education in China and Japan based on the four-component instructional design (4C/ID) model.Frontiers in medicine · 2026Article
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
Abstract
backgroundThis study aimed to determine the prevalence of multimorbidity of a hospital dental patients with high rates of aging in Japan and to identify multimorbidity patterns in older patients (aged 65 years and older) through cluster analysis. As the population ages, the number of patients with multimorbidity is rising, highlighting the need for efficient allocation of dental resources and collaboration with other healthcare professionals. However, the prevalence and patterns of multimorbidity in older dental patients have not yet been reported. Such data could support standardized approaches to systematizing dental care.
methodsA retrospective survey was conducted on 1,011 patients in the Dental and Oral Surgery Department of Acute Care Hospital from April to October 2022, examining 17 types of chronic diseases per patient. For patients aged 65 years and older, cluster analysis using the non-hierarchical k-means method was applied to identify multimorbidity patterns.
resultsThe prevalence of multimorbidity was 61.4% among all patients and 86.5% among those aged 65 years and older. Cluster analysis revealed five distinct multimorbidity patterns in patients aged 65 and older, each defined by specific combinations of chronic diseases. Additionally, low independence in daily activities and high nursing care needs were associated with two particular multimorbidity patterns: a combination of stroke, digestive disease, hypertension, neurological disease, and a combination of cardiovascular disease, digestive disease, and metabolic disease.
conclusionsThis study identified the prevalence and specific patterns of multimorbidity among older hospital dental patients, providing essential insights for dental professionals to enhance service provision and manage complex multimorbidity cases.
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.