Fig. 4: Evidence grading diagram on periodontal diseases as an outcome of a respective NCD.
From: An umbrella review of the evidence linking oral health and systemic noncommunicable diseases
The right side displays associations that increase the risk for the respective systemic NCD (in red), whereas the left side shows associations that reduce the risk (in green). APOs adverse pregnancy outcomes, CVDs cardiovascular diseases, CKD chronic kidney disease, Dis. disease. Source data are provided as a Source Data file.
