1. Volume 80, Issue 12, Pages 1344-1351 (December 2011)
Associations among perceived and objective disease knowledge and satisfaction with physician communication in patients with chronic kidney disease 
Julie A. Wright Nunes, Kenneth A. Wallston, Svetlana K. Eden, Ayumi K. Shintani, T. Alp Ikizler, Kerri L. Cavanaugh 
Kidney International 
Volume 80, Issue 12, Pages (December 2011)
DOI: /ki
Copyright © 2011 International Society of Nephrology Terms and Conditions

2. Figure 1
Graphical summary of perceived knowledge—itemized and overall. The upper graph presents box plots (median in bold line and interquartile range as top and bottom of box) for each Perceived Kidney Knowledge Survey (PiKS) question, with a box plot of the total PiKS summary score at the far right. The box and whisker plots present 0.05 and 0.95 percentiles. The bottom graph presents frequencies of each possible response (1, 2, 3, or 4) for each PiKS question, with the rightmost distribution representing the distribution of total PiKS survey scores.
Kidney International  , DOI: ( /ki )
Copyright © 2011 International Society of Nephrology Terms and Conditions

3. Figure 2
The a priori associations between patient characteristics, perceived knowledge, and outcomes. CKD, chronic kidney disease.
Kidney International  , DOI: ( /ki )
Copyright © 2011 International Society of Nephrology Terms and Conditions