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Erschienen in:
22.08.2023 | Research
Increased odds for COVID-19 infection among individuals with periodontal disease
Erschienen in: Clinical Oral Investigations | Ausgabe 10/2023
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Objectives
Periodontal disease has been linked to multiple systemic conditions, but the relationship with COVID-19 still needs to be elucidated. We hypothesized that periodontal disease may be associated with COVID-19 infection.
Materials and methods
This study utilized cross-sectional data to establish the strength of the association between periodontal disease and COVID-19 infection. The University of Florida Health Center’s i2b2 patient’s registry was used to generate patient counts through ICD-10 diagnostic codes. Univariate descriptive statistics of the patient population and logistic regression to estimate odds ratios of associations between periodontal disease and COVID-19 infection were used for analysis.
Results
Patients with periodontal disease were 4.4 times more likely to be positively diagnosed with COVID-19 than patients without PD. Associations remained similar and robust (P value < 0.0001) after adjustment for age (OR = 4.34; 95% CI, 3.68–5.09), gender (OR = 4.46; 95% CI, 3.79–5.23), and smoking status (OR = 4.77; 95% CI, 4.04–5.59). Associations were smaller but remained robust (P value < 0.0001) after adjusting for race (OR = 2.83; 95% CI, 2.40–3.32), obesity (OR = 2.53; 95% CI, 2.14–2.98), diabetes (OR = 3.32; 95% CI, 2.81–3.90), and cardiovascular disease (OR = 2.68; 95% CI, 2.27–3.14).
Conclusions
Periodontal disease is significantly associated with increased odds for COVID-19 infection.
Clinical relevance
With the caveat of a cross-sectional study design, these results suggest that periodontal disease may increase the odds for COVID-19 infection.