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The funnel plots from genetically periodontitis on COVID‐19 hospitalization, susceptibility and severity. (A) Causal estimates for periodontitis on COVID susceptibility. (B) Causal estimates for periodontitis on COVID hospitalization. (C) Causal estimates for periodontitis on COVID severity. (D) Causal estimates for COVID susceptibility on periodontitis. (E) Causal estimates for COVID severity on periodontitis.
