1. In the Literature: Cognitive Impairment in Hemodialysis Patients
Essam Elsayed, MD, Daniel E. Weiner, MD, MS 
American Journal of Kidney Diseases 
Volume 49, Issue 2, Pages (February 2007)
DOI: /j.ajkd
Copyright © 2007 National Kidney Foundation, Inc. Terms and Conditions

2. Figure 1
Frequency of cognitive impairment in hemodialysis patients (adapted from Murray et al).5 Individuals with severe cognitive impairment scored 2 SDs or more below the age-adjusted population mean in 2 or more of the following cognitive domains (executive function, memory, and language). Those with moderate cognitive impairment scored 1.5 to 2 SDs below the age-adjusted mean in 2 or more domains or 2 or more SDs below the age-adjusted mean in 1 domain.
American Journal of Kidney Diseases  , DOI: ( /j.ajkd )
Copyright © 2007 National Kidney Foundation, Inc. Terms and Conditions