Role of Lipid Peroxidation Products, Plasma Total Antioxidant Status, and Cu-, Zn-Superoxide Dismutase Activity as Biomarkers of Oxidative Stress in Elderly Prediabetics

Table 7

The significant correlations in the multiple regression analysis between studied oxidative-antioxidative status and clinical and biochemical parameters in the model D including TC, HDL-C, and TAG (LDL-C not included as a derivative of analyzed variables).

	𝐵	Beta	𝑃	𝑟	𝑅^2
SOD and TC; All subjects	811.6939	3.6717	0.0421	0.2094	0.1134
TAS and HDL; G0′ = 1	1.8910	−0.009533	0.0245	−0.5293	0.2806
TAS and HDL; PRE = 1	1.9046	−0.009167	0.0309	−0.5320	0.2839

G0′ = 0: no fasting hyperglycemia, G0′ = 1: fasting hyperglycemia, PRE = 0: no prediabetes, PRE = 1: prediabetes, TC: total cholesterol, HDL-C: high density lipoprotein cholesterol, SOD-1: Cu-, Zn-superoxide dismutase, and TAS: total antioxidant status.