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. 2021 Oct 11;8:738550. doi: 10.3389/fnut.2021.738550

Figure 1.

Figure 1

(A) Venn diagram. The numbers reported in each circle indicate the cumulative frequency of malnutrition (any degree [left] vs. no-malnourished [right]) according to each malnutrition index. (B) Percentage of malnutrition by subgroups of patients according to body mass index. CONUT: Controlling Nutritional Status score, PNI: prognostic nutritional index, NRI: nutritional risk index.