SynthesisNutrients2022
Association between Four Dietary Patterns and the Risk of Periodontal Diseases: A Systematic Review and Meta-Analysis.
Synthesis in Nutrients, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 3 of them syntheses 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
15 citing papers in PubMed, 3 syntheses or guidelines pooled it, 36 citations in OpenAlex.
- The oral und systemic health risks of sugar consumption: an umbrella review.Clinical oral investigations · 2026Pooled it
- Does adopting a healthy diet improve periodontal parameters in patients susceptible to periodontal disease? A systematic review.Evidence-based dentistry · 2025Pooled it
- Could dietary restrictions affect periodontal disease? A systematic review.Clinical oral investigations · 2023Pooled it
- Effects of a 4-week free-sugar avoidance during periodontal therapy: An explorative randomized controlled clinical trial.Journal of periodontology · 2025Trial
- Effect of a Whole-Food Plant-Based Diet on Periodontal Parameters in Patients With Cardiovascular Risk Factors: A Secondary Sub-Analysis of a Randomized Clinical Trial.Journal of clinical periodontology · 2025Trial
- Prevalence and Socio-Behavioural Determinants of Periodontal Disease Among Adults in the Northern West Bank: A Cross-Sectional Study.Dentistry journal · 2026Article
- From Diet to Oral and Periodontal Health: Exploring the Crucial Role of Nutrition-A Narrative Review.Nutrients · 2026Review
- Potential effects of sugar-sweetened beverage taxation on oral and systemic health outcomes.Frontiers in oral health · 2026Article
- Surveying the oral health needs of international students in Canada.Frontiers in oral health · 2026Article
- The Influence of Diet and Physical Activity on Periodontal Health: A Narrative Review.Dentistry journal · 2025Review
- Immune-mediated inflammatory diseases and periodontal disease: a bidirectional two-sample mendelian randomization study.BMC immunology · 2024Article
- Association of specific nutritional intake with periodontitis.BMC oral health · 2024Article
- Association between dietary antioxidant quality score and periodontitis: A cross-sectional study.Journal of dental sciences · 2024Article
- Prevalence, Severity of Extension, and Risk Factors of Gingivitis in a 3-Month Pregnant Population: A Multicenter Cross-Sectional Study.Journal of clinical medicine · 2023Article
- Food preferences and periodontal status of adults assisted by a public health care system.PloS one · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 3 institutions in 1 country.
Funding
Abstract
backgroundSeveral dietary patterns are reported as risk factors for several chronic diseases including oral diseases. However, thus far, there has been no comprehensive quantitative analysis of nutrition and periodontal diseases.
methodsThis systematic review was conducted according to the PRISMA guidelines. Cohort, case-control, and cross-sectional studies were eligible for inclusion in this study. The Newcastle-Ottawa scale was used to qualitatively assess the risk of bias in the included studies. The number of samples was used for odds ratio calculation, followed by the unadjusted value and 95% confidence interval.
resultsNine papers were included for the systematic review and meta-analysis. The results of screening for database search records showed that four diet patterns (western diet, dairy product intake, sugar intake, and vitamin C intake) have enough data for meta-analysis. The risk of periodontal disease in the western-diet group and the lowest dairy product intake group was 1.05 (0.51-2.13) and 1.28 (0.89-1.84), respectively. The risk of periodontal disease in the highest sugar intake group and the lowest vitamin C intake group was 1.52 (0.79-2.91) and 1.15 (1.08-1.23), respectively.
conclusionsWith aging of the population globally, the prevalence of periodontal disease increases, and the associated cost also increases. Though this study, we found foods related to the risk of periodontal disease, and we are confident that it will contribute to lowering the incidence of the disease.
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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.