1. Volume 66, Issue 1, Pages 303-312 (July 2004)
Association between serum homocysteine and markers of impaired kidney function in adults in the United States 
Mildred E. Francis, Paul W. Eggers, Thomas H. Hostetter, Josephine P. Briggs 
Kidney International 
Volume 66, Issue 1, Pages (July 2004)
DOI: /j x
Copyright © 2004 International Society of Nephrology Terms and Conditions

2. Figure 1
Frequency distribution of serum homocysteine (tHcy) in United States adults 40 years of age and older. The Third National Health and Nutrition Examination Survey (NHANES III), 1991–1994.
Kidney International  , DOI: ( /j x)
Copyright © 2004 International Society of Nephrology Terms and Conditions

3. Figure 2
Frequency distribution of estimated glomerular filtration rate (GFRest) in United States adults 40 years of age and older. The Third National Health and Nutrition Examination Survey (NHANES III), 1991–1994.
Kidney International  , DOI: ( /j x)
Copyright © 2004 International Society of Nephrology Terms and Conditions

4. Figure 3
Frequency distribution of urinary albumin-to-creatinine ratio (ACR) in United States adults 40 years of age and older. The Third National Health and Nutrition Examination Survey (NHANES III), 1991–1994.
Kidney International  , DOI: ( /j x)
Copyright © 2004 International Society of Nephrology Terms and Conditions

5. Figure 4
Cumulative percent of United States adults 40 years of age and older exceeding serum homocysteine (tHcy) cut points. The Third National Health and Nutrition Examination Survey (NHANES III), 1991–1994.
Kidney International  , DOI: ( /j x)
Copyright © 2004 International Society of Nephrology Terms and Conditions

6. Figure 5
Percent of United States adults 40 years of age and older in each serum homocysteine (tHcy) concentration category with (A) estimated glomerular filtration rate (GFRest) < 60 mL/min/1.73 m2 and (B) albumin to creatinine ratio (ACR) ≥30 mg/g.
Kidney International  , DOI: ( /j x)
Copyright © 2004 International Society of Nephrology Terms and Conditions

7. Figure 6
Mean values by serum homocysteine (tHcy) concentration (μmol/L) category for estimated glomerular filtration rate (GFRest) (mL/min/1.73 m2) (A), urinary albumin to creatinine ratio (ACR) (mg/g) (B), age (years) (C), red blood cell folate (nmol/L) (D), serum vitamin B12 (pmol/L) (E), and dietary vitamin B6 (mg/day) (F). The Third National Health and Nutrition Examination Survey (NHANES III), 1991–1994.
Kidney International  , DOI: ( /j x)
Copyright © 2004 International Society of Nephrology Terms and Conditions