Fig. 4From: Phase angle and Mediterranean diet in patients with acne: Two easy tools for assessing the clinical severity of diseaseROC for the value of PREDIMED score predictive of the highest GAGS severity. In the ROC analysis, the threshold value of PREDIMED scores predicting the highest GAGS severity were found at ≤ 9. *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