Evidence map›Paper›PMID 21175833›Full record

ReviewSeminars in dialysis

Survival disparities within American and Israeli dialysis populations: learning from similarities and distinctions across race and ethnicity.

Kamyar Kalantar-Zadeh, Eliezer Golan, Tamy Shohat, Elani Streja, Keith C Norris, Joel D Kopple

Registry-linked trialOpen access · greenAbstract readReview
In one paragraph

Review in Seminars in dialysis. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01415570 (Malnutrition, Diet and Racial Disparities in Chronic Kidney Disease), which is not on this map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 10% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT01415570 unknown statusnot on this map

Malnutrition, Diet and Racial Disparities in Chronic Kidney Disease (CKD) - A Prospective Data Collection Study

TypeobservationalSponsorLundquist Institute for Biomedical Innovation at Harbor-UCLA Medical CenterRan2011 to 2016Enrolled1,050ConditionsChronic Kidney Disease (CKD), End-Stage Renal Disease (ESRD)
3 · Its place in the literature

Who cites it

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 39 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Differences in quality of life between Jewish and Arab patients on hemodialysis.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2017
    Article
  7. Review
  8. Why minorities live longer on dialysis: an in-depth examination of the Danish nephrology registry.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2016
    Article
  9. Article
  10. The relationship of age, race, and ethnicity with survival in dialysis patients.Clinical journal of the American Society of Nephrology : CJASN · 2013
    Article
  11. Racial survival paradox of dialysis patients: robust and resilient.American journal of kidney diseases : the official journal of the National Kidney Foundation · 2012
    Article
  12. Article
  13. Article
  14. Article
  15. Racial and ethnic differences in the association of body mass index and survival in maintenance hemodialysis patients.American journal of kidney diseases : the official journal of the National Kidney Foundation · 2011
    Article
  16. Role of nutritional status and inflammation in higher survival of African American and Hispanic hemodialysis patients.American journal of kidney diseases : the official journal of the National Kidney Foundation · 2011
    Article
  17. Quality-of-life and mortality in hemodialysis patients: roles of race and nutritional status.Clinical journal of the American Society of Nephrology : CJASN · 2011
    Article
  18. Article
  19. Impact of race on hyperparathyroidism, mineral disarrays, administered vitamin D mimetic, and survival in hemodialysis patients.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2010
    Article
  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 5 institutions in 2 countries.

Kamyar Kalantar-ZadehDivision of Nephrology and Hypertension, Los Angeles Biomedical Research Institute at Harbor-UCLA, Harold Simmons Center for Chronic Disease Research and Epidemiology, Torrance, California 90509-2910, USA. kamkal@ucla.edu
Eliezer Golan
Tamy Shohat
Elani Streja
Keith C Norris
Joel D Kopple
Olive View-UCLA Medical Center · USMeir Medical Center · ILTel Aviv University · ILUCLA Health · USUCLA Medical Center · US

Funding

Workshop for Junior Biostatisticians in Health ResearchU54MD007598 · NIMHD · CHARLES R. DREW UNIVERSITY OF MED & SCI · PI Piwen Wang · 2012 to 2026
$60.0M
UCLA Clinical and Translational Science InstituteUL1TR000124 · NCATS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI DUBINETT, STEVEN M. · 2012 to 2015
$57.0M
TRAINING COREP20MD000182 · NIMHD · CHARLES R. DREW UNIVERSITY OF MED &SCI · PI MARTINS, DAVID SANE, SHAPIRO, MARTIN F. · 2002 to 2016
$16.5M
VITAMIN D STIMULATES CARDIAC DIFFERENTIATIONU54RR026138 · NCRR · CHARLES R. DREW UNIVERSITY OF MED & SCI · PI NORRIS, KEITH C · 2009 to 2011
$14.0M
MALNUTRITION, DIET AND RACIAL DISPARITIES IN CKDK24DK091419 · NIDDK · UNIVERSITY OF CALIFORNIA-IRVINE · PI KALANTAR-ZADEH, KAMYAR · 2011 to 2020
$1.8M
Examining Racial and Cardiovascular Paradoxes in Chronic Kidney DiseaseR01DK078106 · NIDDK · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI KALANTAR-ZADEH, KAMYAR · 2007 to 2011
$1.1M
NCATS NIH HHS UL1 TR000124NCRR NIH HHS U54 RR026138NCRR NIH HHS U54RR026138NIDDK NIH HHS K24 DK091419NIDDK NIH HHS R01 DK078106NIMHD NIH HHS P20 MD000182NIMHD NIH HHS P20 MD00182NIMHD NIH HHS U54 MD007598
6 · The paper itself

Abstract

There are counterintuitive but consistent observations that African American maintenance dialysis patients have greater survival despite their less favorable socioeconomic status, high burden of cardiovascular risks including hypertension and diabetes, and excessively high chronic kidney disease prevalence. The fact that such individuals have a number of risk factors for lower survival and yet live longer when undergoing dialysis treatment is puzzling. Similar findings have been made among Israeli maintenance dialysis patients, in that those who are ethnically Arab have higher end-stage renal disease but exhibit greater survival than Jewish Israelis. The juxtaposition of these two situations may provide valuable insights into racial/ethnic-based mechanisms of survival in chronic diseases. Survival advantages of African American dialysis patients may be explained by differences in nutritional status, inflammatory profile, dietary intake habits, body composition, bone and mineral disorders, mental health and coping status, dialysis treatment differences, and genetic differences among other factors. Prospective studies are needed to examine similar models in other countries and to investigate the potential causes of these paradoxes in these societies. Better understanding the roots of racial/ethnic survival differences may help improve outcomes in both patients with chronic kidney disease and other individuals with chronic disease states.

Indexed as

EthnicityPopulation SurveillanceRacial GroupsHumansIsraelKidney Failure, ChronicRenal DialysisSurvival RateUnited States

Identifiers

PMID21175833
PMCPMC3618910
OpenAlexW1606627446

What OpenQuestion holds

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.