Evidence map›Paper›PMID 31338891›Full record

ArticleSeminars in dialysis2019

The obesity paradox: A further consideration in dialysis patients.

Piyawan Kittiskulnam, Kirsten L Johansen

Abstract readEditorial
In one paragraph

Article in Seminars in dialysis, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
–field-weighted citation impact
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

30 citing papers in PubMed.

  1. Review
  2. Article
  3. Management of peritoneal dialysis in patients with obesity.Current opinion in nephrology and hypertension · 2026
    Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Observational
  10. Article
  11. Article
  12. Article
  13. Observational
  14. Article
  15. Review
  16. Article
  17. Review
  18. Article
  19. 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

2 authors.

Piyawan KittiskulnamDivision of Internal Medicine-Nephrology, Department of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand.
Kirsten L JohansenDivision of Nephrology, Hennepin County Medical Center, Minneapolis, Minnesota, USA.

Funding

Prevalence and Impact of Frailty among Dialysis PatientsK24DK085153 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI JOHANSEN, KIRSTEN L. · 2010 to 2021
$1.5M
NIDDK NIH HHS K24 DK085153
6 · The paper itself

Abstract

Several epidemiological cohorts have demonstrated that higher body mass index (BMI) is associated with lower mortality risk among patients receiving hemodialysis. However, BMI may be an inaccurate indicator of nutritional status among dialysis patients because it does not differentiate between muscle and fat mass or provide information about body fat distribution. More sophisticated methods of body composition analysis are therefore required to address the question of which component is associated with greater survival. Recent evidence has also shown that changes in body weight and body composition are more strongly associated with mortality in dialysis patients than measurement of BMI at a single time point. Given that obesity is common among the dialysis population, weight loss interventions are encouraged for obese dialysis patients who are on a transplant waiting list in order to increase the access for transplantation.

Indexed as

Body Mass IndexCause of DeathBody CompositionComorbidityFemaleHumansKidney Failure, ChronicKidney TransplantationMaleObesityPrognosisRenal DialysisRisk AssessmentSurvival RateWaiting Lists

Identifiers

PMID31338891
PMCPMC6848753

What Socratic holds

Textmetadata
LicenceTDM
Read underepoch 390

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 Socratic graph.