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. 2017 Jan 6;16:2. doi: 10.1186/s12933-016-0483-5

Fig. 2.

Fig. 2

Significant correlations among clinical and arterial stiffness and endothelial function variables (ac). a Correlation between PWV and RHI (reactive hyperaemia index); b correlation between RHI and hemoglobin A1c (HbA1c); c correlation between augmentation index (AIx) and hemoglobin A1c; d correlation between minimental state examination (MMSE) score and age