Table 6-2.
Multiple regression analysis for urinary 8-OHdG
| Subjects | Explanatory variable | β | p value | Adjusted R2 |
|---|---|---|---|---|
| Malec) | 0.016 | |||
| Weight | −0.139 | 0.017 | ||
| Femaled) | 0.127 | |||
| Age | 0.168 | 0.002 | ||
| Weight | −0.250 | <0.001 | ||
| Hs-CRP | 0.209 | <0.001 | ||
| Smoking | 0.102 | 0.036 | ||
| LDL-c | 0.109 | 0.050 |
β indicates standardized partial regression coefficient.
Log-transformed data in 8-isoprostane, 8-OHdG, TG, Hs-CRP, retinol and vitamin C.
Variables included in the model, for a): weight, BMI, TC, HDL-c, LDL-c, TG, Hs-CRP, alcohol, exercise, tocopherol, β-carotene, retinol, vitamin C; for b): weight, BMI, TC, HDL-c, LDL-c, TG, Hs-CRP, alcohol, exercise, tocopherol, β-carotene, retinol, vitamin C; for c): age, BMI, TC, HDL-c, LDL-c, TG, Hs-CRP, smoking, alcohol, exercise, tocopherol, β-carotene, retinol, vitamin C; for d): BMI, TC, HDL-c, TG, alcohol, exercise, tocopherol, β-carotene, retinol, vitamin C.
BMI indicates body mass index; TC, total cholesterol; TG, triglycerides; HDL-c, high-density lipoprotein cholesterol; LDL-c, low-density lipoprotein; Hs-CRP, high-sensitivity C-reactive protein.