ArticleDentistry journal2022
Association between Periodontitis and COVID-19 Based on Severity Scores of HRCT Chest Scans.
Article in Dentistry journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
What it found
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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
5 citing papers in PubMed, 1 synthesis or guideline pooled it.
- The impact of periodontal disease on the clinical outcomes of COVID-19: A systematic review and meta-analysis.BMC oral health · 2023Pooled it
- The role of viruses in oral mucosal lesions.Periodontology 2000 · 2024Review
- Can periodontitis affect the COVID-19 severity, symptoms, hospital stay, and mortality? A case-control study.Frontiers in public health · 2024Article
- COVID and perio.British dental journal · 2023Article
- Epidemiological pattern of COVID-19 and its association with periodontal health in an urban Indian cohort.Frontiers in public health · 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.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundA relationship between periodontitis and COVID-19 may exist, as highlighted by several hypothetical models. However, the evidence is limited. Hence, the present study was conducted to determine whether an association exists between periodontitis and COVID-19.
methodsA cross-sectional study was carried out with patients diagnosed with COVID-19 who were divided into three groups-mild, moderate, and severe COVID-19-based on the COVID-19 severity score of high-resolution computed tomography (HRCT) chest scans. Periodontal parameters-including the plaque index (PI), ratio of sites with gingival bleeding (BOP), pocket depth (PD), gingival recession (REC), clinical attachment loss (CAL), and mean numbers of mobile and missing teeth due to periodontitis-were recorded for all three groups. Statistical analyses were applied to the data.
resultsOf 294 patients with COVID-19, approximately 50.68% (
conclusionsResults of logistic regression analyses showed that the probability of developing severe COVID-19 was 2.81 times higher in patients with periodontitis. An association exists between periodontitis and severe COVID-19.
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Registered trials
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