Fig. 5From: Phase angle and Mediterranean diet in patients with acne: Two easy tools for assessing the clinical severity of diseaseROC for the value of PhA predictive highest GAGS severity. In the ROC analysis, the threshold value of PhA predicting the highest GAGS severity were found at ≤ 6.1°. *A p value in bold type denotes a significant difference (p < 0.05). PhA phase angle, GAGS global acne grading systemBack to article page