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. 2021 Mar 30;13(4):1129. doi: 10.3390/nu13041129

Figure 1.

Figure 1

Association of adherence to a Mediterranean-type diet (MTD) at baseline. The boxplot displays the mean value of frailty index (FI) for subjects with low (MTD ≤ 3), medium (MTD 4–5), and high (MTD ≥ 6) adherence to a MTD. Significant differences were observed between low and high adherence group (p = 0.0322).