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. 2022 Aug 11;9:978366. doi: 10.3389/fcvm.2022.978366

Figure 2.

Figure 2

Mediation analysis model with PWV as outcome, including HOMA-index, SUA, SBP (A) and DBP (B) z-scores as mediators. SUA, serum uric acid; HOMA-index, homeostatic model assessment index; PWV, pulse wave velocity; eGFR, estimated glomerular filtration rate; SBP-z, systolic blood pressure z-score; DBP-z, diastolic blood pressure z-score. Continuous line, statistically significant; dotted line, not statistically significant; green line, direct effect; blue line, partial indirect effect (one mediator); red line, partial indirect effect (two mediators). Overall indirect effect (with SBP z) = 0,100 p < 0,001. Overall indirect effect (with DBP z) = 0,084 p < 0,001.