ArticleJournal of dental research2021
Additive Effect of Periodontal Disease and Obesity on COVID-19 Outcomes.
Article in Journal of dental research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 2 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
20 citing papers in PubMed, 2 syntheses or guidelines pooled it, 50 citations in OpenAlex.
- The impact of periodontal disease on the clinical outcomes of COVID-19: A systematic review and meta-analysis.BMC oral health · 2023Pooled it
- Association of Obesity With COVID-19 Severity and Mortality: An Updated Systemic Review, Meta-Analysis, and Meta-Regression.Frontiers in endocrinology · 2022Pooled it
- The correlation between body mass index and the effectiveness of non-surgical periodontal treatment in Taiwan population.Clinical oral investigations · 2025Article
- Healthy lifestyles and better periodontal health: Results from two large population-based surveys.Journal of periodontal research · 2025Article
- Role of viruses in periodontitis: An extensive review of herpesviruses, human immunodeficiency virus, coronavirus-19, papillomavirus and hepatitis viruses.World journal of virology · 2024Review
- Influence of Type of Dental Visit on the Incidence of COVID-19 and Related Hospitalisation Among Older People in Japan.International journal of environmental research and public health · 2024Article
- Higher Prevalence of Tooth Loss in People With Abdominal Obesity but Normal Weight: Findings From the United States and Scottish Populations.Clinical and experimental dental research · 2024Article
- Periodontitis and risk of cancer: Mechanistic evidence.Periodontology 2000 · 2024Review
- COVID-19 Severity in Patients With Apical Periodontitis: A Case Control Study.International dental journal · 2024Article
- Increased odds for COVID-19 infection among individuals with periodontal disease.Clinical oral investigations · 2023Article
- Oral and systemic health: is there a "new" link with COVID-19?Clinical oral investigations · 2023Review
- Relationship between the Social Development Index and Self-Reported Periodontal Conditions.Healthcare (Basel, Switzerland) · 2023Article
- Periodontal disease and COVID-19: Prognosis and potential pathways of association in their pathogenesis.Canadian journal of dental hygiene : CJDH = Journal canadien de l'hygiene dentaire : JCHD · 2023Review
- Antimicrobial effect of oral care gel containing hinokitiol and 4-isopropyl-3-methylphenol against intraoral pathogenic microorganisms.PloS one · 2023Article
- Association of periodontal therapy, with inflammatory biomarkers and complications in COVID-19 patients: a case control study.Clinical oral investigations · 2022Article
- Systemic Multimorbidity Clusters in People with Periodontitis.Journal of dental research · 2022Article
- The additive effect of periodontitis with hypertension on risk of systemic disease and mortality.Journal of periodontology · 2022Article
- Impact of COVID-19 on Periodontitis and Peri-Implantitis: A Narrative Review.Frontiers in oral health · 2022Review
- Is There a Link between COVID-19 Infection, Periodontal Disease and Acute Myocardial Infarction?Life (Basel, Switzerland) · 2021Review
- COVID-19 and Periodontitis: A Dangerous Association?Frontiers in pharmacology · 2021Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
Abstract
This study aims to examine the impact of periodontal disease in obesity on COVID-19 infection and associated outcomes. This retrospective longitudinal study included 58,897 UK Biobank participants tested for COVID-19 between March 2020 and February 2021. Self-reported oral health indicators (bleeding gums, painful gums, and loose teeth) were used as surrogates for periodontal disease. Body fat levels were quantified by body mass index (BMI) and categorized as normal weight (18.5 to 24.9 kg/m
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.