Fig. 3From: Phase angle and Mediterranean diet in patients with acne: Two easy tools for assessing the clinical severity of diseaseThe correlation between GAGS score and PREDIMED score in patients with acne. GAGS score showed a negative association with PREDIMED score (r = − 0.504, p < 0.001) as shown in the figure. Correlations between two variables were performed using Pearson r correlation coefficients. *A p value in bold type denotes a significant difference (p < 0.05). GAGS global acne grading system, PREDIMED PREvención con DIeta MEDiterráneaBack to article page