Table 4.
The significant correlations in the multiple regression analysis between oxidative stress markers and clinical and biochemical parameters in the model A, including age, BMI, waist, and FAT.
| B | Beta | P | r | R 2 | |
|---|---|---|---|---|---|
| TBARS and age All subjects |
3.6400 | −0.02746 | 0.0462 | −0.3008 | 0.1175 |
| TBARS and waist Males |
2.4462 | 0.02728 | 0.0215 | 0.3240 | 0.5515 |
| TBARS and age G0′ = 1 |
5.9268 | −0.03448 | 0.0402 | −0.4909 | 0.3053 |
| TBARS and age Pre = 1 |
6.1224 | −0.03550 | 0.0347 | −0.5050 | 0.3379 |
| SOD-1 and BMI G0′ = 0 |
3235.9562 | 59.4009 | 0.0405 | 0.2569 | 0.4653 |
| SOD-1 and BMI PRE = 0 |
2522.5913 | 66.3857 | 0.0340 | 0.4116 | 0.4653 |
| TAS and FAT G0′ = 0 |
3.0917 | −0.008491 | 0.0433 | −0.4332 | 0.4150 |
PRE = 0: no prediabetes states, PRE = 1: prediabetes states, G0′ = 0: no hyperglycemia, G0′ = 1: fasting hyperglycemia, FAT: percentage of body fat, BMI: body mass index, SOD-1: Cu-, Zn-superoxide dismutase, TAS: total antioxidant status, and TBARS: thiobarbituric acid-reacting substances.