Fig. 1.

Distribution of HNA% in the clinical stages of (A) neuropathy, (B) retinopathy, (C) nephropathy, and (D) coronary artery disease in diabetic patients. The diamond shape shows the 95% CI with measured sample size and the shorter lines marking the lower and upper vertex of the diamond indicate the SD. The horizontal diagonal line indicates the average and the two horizontal lines by the average are overlap marks. The numbers over the plots show the average ± SD. The average values of two groups are significantly different if the two overlap marks do not overlap each other. ∗p < 0.05.