Table 4 Association of serum antioxidant with eGFR in individuals with one or two copies of the APOE4 allele.
Antioxidant | Unadjusted analysis | Adjusted analysis† | ||||
---|---|---|---|---|---|---|
β* | 95% confidence intervals | P | β* | 95% confidence intervals | P | |
Retinol (μmmol/L) | −2.001 | −4.845, 0.842 | 0.17 | −2.409 | −5.111, 0.294 | 0.08 |
γ-Tocopherol (μmmol/L) | −0.185 | −0.718, 0.348 | 0.50 | −0.095 | −0.596, 0.407 | 0.71 |
α-Tocopherol (μmmol/L) | 0.160 | −0.050, 0.370 | 0.14 | 0.225 | 0.001, 0.450 | 0.05 |
Lutein (mmol/L) | 0.062 | 0.018, 0.106 | 0.006 | 0.059 | 0.016, 0.101 | <0.01 |
Zeaxanthin (mmol/L) | 0.233 | 0.028, 0.437 | 0.03 | 0.253 | 0.040, 0.466 | 0.02 |
β-Cryptoxanthin (mmol/L) | 0.043 | −0.080, 0.166 | 0.49 | 0.097 | −0.030, 0.224 | 0.13 |
α-Carotene (mmol/L) | 0.090 | −0.007, 0.187 | 0.07 | 0.083 | −0.012, 0.178 | 0.09 |
β-Carotene (mmol/L) | 0.017 | 0.000, 0.033 | 0.05 | 0.023 | 0.006, 0.039 | <0.01 |
Lycopene (μmmol/L) | 3.741 | −0.352, 7.834 | 0.07 | 2.975 | −1.020, 6.970 | 0.14 |