Evidence map›Paper›PMID 27796622›Full record

ArticlePediatric nephrology (Berlin, Germany)2017

Racial-ethnic disparities in mortality and kidney transplant outcomes among pediatric dialysis patients.

Marciana Laster, Melissa Soohoo, Clinton Hall, Elani Streja, Connie M Rhee, Vanessa A Ravel, Uttam Reddy, Keith C Norris, Isidro B Salusky, Kamyar Kalantar-Zadeh

Open access · greenAbstract read
In one paragraph

Article in Pediatric nephrology (Berlin, Germany), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 23% 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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 45 citations in OpenAlex.

  1. Pooled it
  2. Observational
  3. Pediatric kidney transplant disparities.World journal of clinical pediatrics · 2026
    Article
  4. Article
  5. Review
  6. Review
  7. Predicting wait time for pediatric kidney transplant: a novel index.Pediatric nephrology (Berlin, Germany) · 2024
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Review
  16. Article
  17. Article
  18. Article
  19. Race and Ethnicity Predict Bone Markers and Fracture in Pediatric Patients With Chronic Kidney Disease.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2021
    Article
  20. Article
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

10 authors at 3 institutions in 1 country.

Marciana LasterDavid Geffen School of Medicine at UCLA, Los Angeles, CA, USA.
Melissa SoohooHarold Simmons Center for Kidney Disease Research and Epidemiology, Division of Nephrology and Hypertension, School of Medicine, University of California Irvine, 101 The City Drive South, City Tower, Suite 400, ZOT: 4088, Orange, CA, 92868-3217, USA.
Clinton HallDepartment of Epidemiology, UCLA Fielding School of Public Health, Los Angeles, CA, USA.
Elani StrejaHarold Simmons Center for Kidney Disease Research and Epidemiology, Division of Nephrology and Hypertension, School of Medicine, University of California Irvine, 101 The City Drive South, City Tower, Suite 400, ZOT: 4088, Orange, CA, 92868-3217, USA.
Connie M RheeHarold Simmons Center for Kidney Disease Research and Epidemiology, Division of Nephrology and Hypertension, School of Medicine, University of California Irvine, 101 The City Drive South, City Tower, Suite 400, ZOT: 4088, Orange, CA, 92868-3217, USA.
Vanessa A RavelHarold Simmons Center for Kidney Disease Research and Epidemiology, Division of Nephrology and Hypertension, School of Medicine, University of California Irvine, 101 The City Drive South, City Tower, Suite 400, ZOT: 4088, Orange, CA, 92868-3217, USA.
Uttam ReddyDivision of Nephrology and Hypertension, School of Medicine, University of California Irvine, Orange, CA, USA.
Keith C NorrisDavid Geffen School of Medicine at UCLA, Los Angeles, CA, USA.
Isidro B SaluskyDavid Geffen School of Medicine at UCLA, Los Angeles, CA, USA.
Kamyar Kalantar-ZadehDavid Geffen School of Medicine at UCLA, Los Angeles, CA, USA. kkz@uci.edu.
University of California, Irvine · USUniversity of California, Los Angeles · USUCLA Health · US

Funding

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
Comparative Effectiveness of Dialysis ModalitiesR01DK095668 · NIDDK · UNIVERSITY OF WASHINGTON · PI KALANTAR-ZADEH, KAMYAR, MEHROTRA, RAJNISH · 2012 to 2014
$1.0M
Hypothyroidism, Cardiovascular Health, and Survival in Kidney DiseaseK23DK102903 · NIDDK · UNIVERSITY OF CALIFORNIA-IRVINE · PI RHEE, CONNIE MEEYOUNG · 2014 to 2018
$955k
Translational Research Training in Pediatric NephrologyT32DK104687 · NIDDK · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI SALUSKY, ISIDRO B. · 2015 to 2019
$879k
NIDDK NIH HHS K23 DK102903NIDDK NIH HHS K24 DK091419NIDDK NIH HHS R01 DK078106NIDDK NIH HHS R01 DK095668NIDDK NIH HHS T32 DK104687
6 · The paper itself

Abstract

backgroundPrevious studies in adult hemodialysis patients have shown that African-American and Hispanic patients have a lower risk of mortality in addition to a lower likelihood of kidney transplantation. However, studies of the association between race and outcomes in pediatric dialysis are sparse and often do not examine outcomes in Hispanic children. The objective was to determine if racial-ethnic disparities in mortality and kidney transplantation outcomes exist in pediatric dialysis patients.

methodsThis was a retrospective cohort analysis of 2,697 pediatric dialysis patients (aged 0-20 years) from a large national dialysis organization (entry period 2001-2011) of non-Hispanic white, African-American, and Hispanic race-ethnicity. Associations between race-ethnicity with mortality and kidney transplantation outcomes were examined separately using competing risks methods. Logistic regression analyses were used to examine the association between race-ethnicity, with outcomes within 1 year of dialysis initiation.

resultsOf the 2,697 pediatric patients in this cohort, 895 were African-American, 778 were Hispanic, and 1,024 were non-Hispanic white. After adjusting for baseline demographics, competing risk survival analysis revealed that compared with non-Hispanic whites, African-Americans had a 64 % higher mortality risk (hazards ratio [HR] = 1.64; 95 % CI 1.24-2.17), whereas Hispanics had a 31 % lower mortality risk (HR = 0.69; 95 % CI 0.47-1.01) that did not reach statistical significance. African-Americans also had higher odds of 1-year mortality after starting dialysis (odds ratio [OR] = 2.08; 95 % CI 0.95-4.58), whereas both African-Americans and Hispanics had a lower odds of receiving a transplant within 1 year of starting dialysis (OR = 0.28; 95 % CI 0.19-0.41 and OR = 0.43; 95 % CI 0.31-0.59 respectively).

conclusionIn contrast to adults, African-American pediatric dialysis patients have worse survival than their non-Hispanic white counterparts, whereas Hispanics have a similar to lower mortality risk. Both African-American and Hispanic pediatric dialysis patients had a lower likelihood of kidney transplantation than non-Hispanic whites, similar to observations in the adult dialysis population.

Indexed as

AdolescentBlack or African AmericanChildChild, PreschoolCohort StudiesEthnicityFemaleHispanic or LatinoHumansInfantInfant, NewbornKidney Failure, ChronicKidney Function TestsKidney TransplantationMaleRacial GroupsAfrican–AmericanDialysisEnd-stage renal diseaseEthnicityHispanicMortalityPediatricRaceTransplant

Identifiers

PMID27796622
PMCPMC5392236
OpenAlexW2544037107

What OpenQuestion holds

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Registered trials

None linked

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.