Oxidative Medicine and Cellular Longevity

Research Article

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

Table 5

The significant correlations in the multiple regression analysis between oxidative-antioxidative status and clinical and biochemical parameters in the model B, including HbA_1c, G0′, and G120′.


		Beta

TBARS and HbA_1c All subjects	−2.4365	0.4511	0.0225	0.5422	0.4118
TBARS and HbA_1c Females	−2.6736	0.5289	0.0479	0.6294	0.4893
TBARS and HbA_1c AH = 1	−2.4637	0.4848	0.0369	0.4812	0.3533
TBARS and G0′ AH = 1	−2.4637	0.01756	0.0255	0.4844	0.3533
TBARS and G0′ All subjects	−2.4365	0.01504	0.0317	0.4959	0.4118
SOD-1 and G0′ Females	2473.4391	−15.0145	0.0293	−0.4508	0.2075
TAS and G0′ Females	1.8850	−0.01307	0.0159	−0.4636	0.2567
TAS and G0′ AH = 0	3.5926	−0.04342	0.0184	−0.7862	0.8063

AH = 0: no arterial hypertension, AH = 1: with arterial hypertension, G0′: fasting glycemia, HbA_1c: glycated hemoglobin, SOD-1: Cu-, Zn-superoxide dismutase, TAS: total antioxidant status, and TBARS: thiobarbituric acid-reacting substances.