Evidence map›Paper›PMID 21832984›Full record

ArticleKidney international2011

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

Registry-linked trialAbstract read
In one paragraph

Article in Kidney international, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03344549 (Effect of Nutritional Intervention Through Teleconsultation on Glomerular Filtration Rate and Glycated Hemoglobin A1c in Patients With Diabetic Kidney Disease in Stage G3a, G3b and G4.), which is not on this map. Cited by 66 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed, 2 pooled it
–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.

NCT03344549 nacompletednot on this mapstarted 2017, after this paper: background citation

Effect of Nutritional Intervention Through Teleconsultation on Glomerular Filtration Rate and Glycated Hemoglobin A1c in Patients With Diabetic Kidney Disease in Stage G3a, G3b and G4.

TypeinterventionalSponsorHospital Civil Juan I. MenchacaRan2017 to 2021Enrolled53ConditionsDiet Modification, Diabetic Kidney Disease, Chronic Kidney DiseasesArmsRenal nutrition teleconsultation, Face-to-face consultation of renal nutrition
3 · Its place in the literature

Who cites it

66 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Remote Usability Testing and Satisfaction with a Mobile Health Medication Inquiry System in CKD.Clinical journal of the American Society of Nephrology : CJASN · 2015
    Trial
  5. Pilot study of a physician-delivered education tool to increase patient knowledge about CKD.American journal of kidney diseases : the official journal of the National Kidney Foundation · 2013
    Trial
  6. Article
  7. Article
  8. Article
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  12. Article
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  14. Article
  15. Health Education for Chronic Kidney Disease Patients Not on Dialysis Through the Pictorial Patient Information Leaflet.The Journal of pharmacy technology : jPT : official publication of the Association of Pharmacy Technicians · 2023
    Article
  16. Article
  17. Article
  18. Overcoming barriers to implementing new guideline-directed therapies for chronic kidney disease.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2023
    Article
  19. Article
  20. Article

6 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Julie A Wright NunesDepartment of Internal Medicine, Division of Hypertension and Nephrology, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA.
Kenneth A Wallston
Svetlana K Eden
Ayumi K Shintani
T Alp Ikizler
Kerri L Cavanaugh

Funding

Vanderbilt Center for Diabetes Translation ResearchP30DK092986 · NIDDK · VANDERBILT UNIVERSITY MEDICAL CENTER · PI OSBORN, CHANDRA Y. · 2011 to 2020
$6.7M
VANDERBILT NEPHROLOGY TRAINING PROGRAMT32DK007569 · NIDDK · VANDERBILT UNIVERSITY MEDICAL CENTER · PI HARRIS, RAYMOND C., IKIZLER, TALAT ALP · 1988 to 2024
$5.8M
Nutrition and Metabolism in Dialysis PatientsK24DK062849 · NIDDK · VANDERBILT UNIVERSITY · PI IKIZLER, TALAT ALP · 2003 to 2012
$1.6M
Addressing Literacy and Numeracy in Self-care & Clinical Outcomes in ESRDK23DK080952 · NIDDK · VANDERBILT UNIVERSITY · PI CAVANAUGH, KERRI · 2008 to 2012
$915k
NIDDK NIH HHS K23 DK080952NIDDK NIH HHS K23 DK080952-02S1NIDDK NIH HHS K24 DK062849NIDDK NIH HHS T32 DK007569
6 · The paper itself

Abstract

It is likely that patients with chronic kidney disease (CKD) have a limited understanding of their illness. Here we studied the relationships between objective and perceived knowledge in CKD using the Kidney Disease Knowledge Survey and the Perceived Kidney Disease Knowledge Survey. We quantified perceived and objective knowledge in 399 patients at all stages of non-dialysis-dependent CKD. Demographically, the patient median age was 58 years, 47% were women, 77% had stages 3-5 CKD, and 83% were Caucasians. The overall median score of the perceived knowledge survey was 2.56 (range: 1-4), and this new measure exhibited excellent reliability and construct validity. In unadjusted analysis, perceived knowledge was associated with patient characteristics defined a priori, including objective knowledge and patient satisfaction with physician communication. In adjusted analysis, older age, male gender, and limited health literacy were associated with lower perceived knowledge. Additional analysis revealed that perceived knowledge was associated with significantly higher odds (2.13), and objective knowledge with lower odds (0.91), of patient satisfaction with physician communication. Thus, our results present a mechanism to evaluate distinct forms of patient kidney knowledge and identify specific opportunities for education tailored to patients with CKD.

Indexed as

CommunicationHealth Knowledge, Attitudes, PracticePatient Education as TopicPatient SatisfactionPerceptionPhysician-Patient RelationsAgedComprehensionCross-Sectional StudiesFemaleHealth LiteracyHumansKidney DiseasesLinear ModelsLogistic ModelsMale

Identifiers

PMID21832984
PMCPMC3712792

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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.