Evidence map›Paper›PMID 26475843›Full record

ArticlePeritoneal dialysis international : journal of the International Society for Peritoneal Dialysis

Spatial Analysis of Case-Mix and Dialysis Modality Associations.

Tamar Phirtskhalaishvili, Florian Bayer, Stephane Edet, Isabelle Bongiovanni, Julien Hogan, Cécile Couchoud, REIN registry

Abstract read
In one paragraph

Article in Peritoneal dialysis international : journal of the International Society for Peritoneal Dialysis. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
5.0field-weighted citation impact, top 4% 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

6 citing papers in PubMed, 17 citations in OpenAlex.

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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

7 authors at 4 institutions in 2 countries.

Tamar PhirtskhalaishviliREIN registry, Agence de la biomédecine, France Children's Medical Centre "Mrcheveli," Tbilissi, Georgia.
Florian BayerREIN registry, Agence de la biomédecine, France.
Stephane EdetNephrology Unit, Dieppe Hospital, France.
Isabelle BongiovanniDepartment of Economic Evaluation and Public Health, Haute Autorité de Santé, France.
Julien HoganREIN registry, Agence de la biomédecine, France Nephrology Unit, Robert Debré, University Hospital, Paris, France.
Cécile CouchoudREIN registry, Agence de la biomédecine, France cecile.couchoud@biomedecine.fr.
REIN registry
Agence de la Biomédecine · FRCentre Médical de La Teppe · FRHôpital Robert-Debré · FRSanté Publique France · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

unlabelled♦

backgroundHealth-care systems must attempt to provide appropriate, high-quality, and economically sustainable care that meets the needs and choices of patients with end-stage renal disease (ESRD). France offers 9 different modalities of dialysis, each characterized by dialysis technique, the extent of professional assistance, and the treatment site. The aim of this study was 1) to describe the various dialysis modalities in France and the patient characteristics associated with each of them, and 2) to analyze their regional patterns to identify possible unexpected associations between case-mixes and dialysis modalities. ♦

methodsThe clinical characteristics of the 37,421 adult patients treated by dialysis were described according to their treatment modality. Agglomerative hierarchical cluster analysis was used to aggregate the regions into clusters according to their use of these modalities and the characteristics of their patients. ♦

resultThe gradient of patient characteristics was similar from home hemodialyis (HD) to in-center HD and from non-assisted automated peritoneal dialysis (APD) to assisted continuous ambulatory peritoneal dialysis (CAPD). Analyzing their spatial distribution, we found differences in the patient case-mix on dialysis across regions but also differences in the health-care provided for them. The classification of the regions into 6 different clusters allowed us to detect some unexpected associations between case-mixes and treatment modalities. ♦

conclusionsThe 9 modalities of treatment available make it theoretically possible to adapt treatment to patients' clinical characteristics and abilities. However, although we found an overall appropriate association of dialysis modalities to the case-mix, major inter-region heterogeneity and the low rate of peritoneal dialysis (PD) and home HD suggest that factors besides patients' clinical conditions impact the choice of dialysis modality. The French organization should now be evaluated in terms of patients' quality of life, satisfaction, survival, and global efficiency.

Indexed as

Diagnosis-Related GroupsRenal DialysisAdolescentAdultAgedAged, 80 and overFemaleFranceHumansKidney Failure, ChronicMaleMiddle AgedSelf CareSpatial AnalysisYoung Adultagglomerative hierarchical cluster analysiscase mixhealth-care planningHemodialysisperitoneal dialysis

Identifiers

PMID26475843
PMCPMC4881796
OpenAlexW2208516766

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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.