Fig. 1
From: Assessment of sublingual microcirculation for the screening of diabetic nephropathy

Correlation of microcirculatory parameters with metabolic indexes and UACR. SBP: systolic blood pressure; DBP: diastolic blood pressure; FBG: fasting blood glucose; UACR: urinary albumin creatinine ratio. Spearman correlation analysis was used. Significant values are shown. Orange and blue colors represent significant positive correlations and negative correlations, respectively. Darker color represents stronger correlations