Dependent Variable: log serum creatinine^{a} | Regression Coefficient | Standard Error | Adjusted R^{2} = 0.36 | |
---|---|---|---|---|

Independent Variables | Standardized Regression Coefficient | P Value | ||

^{a} Natural logarithm transformations used to satisfy the linearity and homoscedasticity assumptions of linear regression. | ||||

Log 24-h urine creatinine^{a} | 0.254 | 0.019 | 0.345 | <0.001 |

Log blood urea nitrogen^{a} | 0.321 | 0.026 | 0.307 | <0.001 |

Age, yr | −0.005 | 0.0006 | −0.216 | <0.001 |

African-American ethnicity | 0.160 | 0.021 | 0.188 | <0.001 |

Male gender | 0.057 | 0.018 | 0.079 | 0.002 |

Constant | 0.788 | 0.119 | — | <0.001 |