Fig. 3.

LDL-P number versus oxLDL markers in PD patients. The Linear Regression Analysis showed that: (i) cholesteryl ester-OOH [R² = 0.34, F(1,37) = 20.16, β = −0.02, t = −4.49, p = 0.001] (panel A), triglyceride-OOH [R² = 0.10, F(1,37) = 5.33, β = −0.08, t = −2.31, p = 0.03] (panel B) and free cholesterol-OOH [R² = 0.30, F(1,37) = 16.99, β = −0.02, t = −4.12, p = 0.001] (panel C) correlated inversely, in a statistically significant way, with LDL-P number. (ii) Phospholipid-OOH correlated inversely but not statistically significant with LDL-P [R² = 0.01, F(1,37) = 1.41, β = −0.002, t = −1.19, p = 0.24] (panel D). (iii) apoB100-MDA [R² = 0.00, F(1,37) = 0.03, β = −0.02, t = −0.16, p = 0.88] and apoB100-DiTyr [R² = 0.00, F(1,37) = 0.01, β = 0.003, t = 0.07, p = 0.94] did not correlate with LDL-P (panel E and F, respectively).