Table 3.

Age-stratified hazard ratios for all-cause mortality associated with level of albuminuria

Age Group, Years
45 to 59.960 to 69.970 to 79.9≥80
Age, race, gender, region adjusted hazard ratios (95% CI)
    albuminuria, mg/g
        <101 (ref)1 (ref)1 (ref)1 (ref)
        10 to 29.91.7 (1.2 to 2.5)1.6 (1.3 to 2.0)1.6 (1.4 to 2.0)1.7 (1.3 to 2.1)
        30 to 299.92.5 (1.7 to 3.8)2.8 (2.2 to 3.5)2.3 (1.9 to 2.8)2.5 (1.9 to 3.3)
        ≥ 3007.2 (4.4 to 11.8)5.5 (4.0 to 7.4)4.4 (3.4 to 5.9)5.1 (3.6 to 7.4)
    P trend<0.01<0.01<0.01<0.01
Multivariable adjusted hazard ratios (95% CI)
    albuminuria, mg/g
        <101 (ref)1 (ref)1 (ref)1 (ref)
        10 to 29.91.3 (0.9 to 2.0)1.3 (1.02 to 1.6)1.4 (1.2 to 1.7)1.7 (1.3 to 2.2)
        30 to 299.91.5 (0.98 to 2.4)1.8 (1.4 to 2.3)1.5 (1.2 to 1.9)2.0 (1.5 to 2.7)
        ≥3002.7 (1.3 to 5.7)2.2 (1.5 to 3.2)2.3 (1.6 to 3.3)3.9 (2.5 to 6.2)
    P trend<0.01<0.01<0.01<0.01
  • Multivariable adjusted includes age, gender, race, region, education, physical activity, income, current smoking, general health status, waist circumstance, systolic BP, diastolic BP, antihypertensive medicine use, diabetes mellitus, LDL cholesterol, HDL cholesterol, statin use, C-reactive protein ≥ 2 mg/L, history of coronary heart disease, self-reported stroke, atrial fibrillation, and estimated GFR. CI, confidence interval; ref, reference.