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. 2021 Nov 24;100(47):e27845. doi: 10.1097/MD.0000000000027845

Figure 1.

Figure 1

Kaplan–Meier survival curves associated with oral health indicators and for risk of chronic kidney disease occurrence. The Kaplan–Meier curve shows that risk of chronic kidney disease occurrence depends on periodontal disease (A) (P<.001) and tooth loss (B) (P<.001) were positively associated with an increased risk of chronic kidney disease occurrence. Meanwhile, the risk of chronic kidney disease had a negative correlation with increased tooth brushing frequency (C) (P<.001) and professional scaling (D) (P<.001), however, dental clinic visit (E) does not (P = .067).