Higher Atherogenic Index of Plasma Is Associated with Hyperuricemia: A National Longitudinal Study

Figure 2

Results of RCS analysis, ROC, and PSM. (a) RCS results for the prevalent hyperuricemia. (b) RCS results for the prevalent hyperuricemia in female. (c) RCS results for the prevalent hyperuricemia in male. The RCS regression model was adjusted as Model 5. RCS: restricted cubic spline. (d) Receiver operator curve. (e) Kernel density plot before PSM. (f) Kernel density plot after PSM.

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