1. Volume 59, Issue 5, Pages 1935-1942 (May 2001)
A randomized trial of minidose warfarin for the prevention of late malfunction in tunneled, cuffed hemodialysis catheters 
Michele H. Mokrzycki, Kernilde Jean-Jerome, Heather Rush, Miroslaw P. Zdunek, Stuart O. Rosenberg 
Kidney International 
Volume 59, Issue 5, Pages (May 2001)
DOI: /j x
Copyright © 2001 International Society of Nephrology Terms and Conditions

2. Figure 1 Patient identification and randomization.
Kidney International  , DOI: ( /j x)
Copyright © 2001 International Society of Nephrology Terms and Conditions

3. Figure 2
(A) Thrombosis-free tunneled cuffed catheter (TCC) survival comparing warfarin (dashed line) versus placebo (solid line). (B) Urokinase-free TCC survival comparing warfarin (dashed line) versus placebo (solid line). The analyses were performed using Cox regression, adjusted for aspirin use, hemoglobin, international normalized ratio (INR), diabetes, sex, and TCC infection.
Kidney International  , DOI: ( /j x)
Copyright © 2001 International Society of Nephrology Terms and Conditions

4. Figure 3
Thrombosis-free TCC survival according to the (A) mean INR and the (B) mean serum hemoglobin concentration. The analyses were performed using Cox regression, adjusted for aspirin use, warfarin administration, INR, hemoglobin, diabetes, sex, and TCC infection.
Kidney International  , DOI: ( /j x)
Copyright © 2001 International Society of Nephrology Terms and Conditions