2009
DOI: 10.1093/ndt/gfp431
|View full text |Cite
|
Sign up to set email alerts
|

Errors induced by indexing glomerular filtration rate for body surface area: reductio ad absurdum

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
2
1

Citation Types

1
56
0
4

Year Published

2011
2011
2021
2021

Publication Types

Select...
8

Relationship

0
8

Authors

Journals

citations
Cited by 70 publications
(62 citation statements)
references
References 46 publications
1
56
0
4
Order By: Relevance
“…16 However, the error may be larger for individuals with atypical body sizes. 17 The alternative method proposed by Turner and Reilly on the basis of regression analysis overcomes some of the problems associated with the ratio method, because it completely removes variation associated with the variable used to adjust the GFR. The TBW-regression adjustment of GFR was less dependent on gender, height, and weight than the other physiologic variables (Table 5).…”
Section: Discussionmentioning
confidence: 99%
“…16 However, the error may be larger for individuals with atypical body sizes. 17 The alternative method proposed by Turner and Reilly on the basis of regression analysis overcomes some of the problems associated with the ratio method, because it completely removes variation associated with the variable used to adjust the GFR. The TBW-regression adjustment of GFR was less dependent on gender, height, and weight than the other physiologic variables (Table 5).…”
Section: Discussionmentioning
confidence: 99%
“…Indexing GFR to a body surface area (BSA) of 1.73 m 2 in obese patients has been shown to significantly reduce the GFR, and some authors have suggested that unindexed GFR is preferable in routine practice and clinical studies for the obese population [11][12][13]. We report both GFR and GFR indexed to BSA of 1.73 m 2 (indexed GFR) and also examine the difference between them in the obese and nonobese categories.…”
Section: Introductionmentioning
confidence: 98%
“…L'illustration la plus é vidente est le DFG « normal » des femmes qui est plus bas que celui des hommes en valeur absolue, et qui sera comparable aprè s indexation par la SC [8,22]. Les bases physiologiques de cette indexation restent cependant faibles et discutables [20,21,23]. D'autres types d'indexation ont d'ailleurs é té proposé s, qui sont probablement plus exacts (comme la taille ou, mieux, le volume extracellulaire), mais force est de constater qu'ils restent peu utilisé s en pratique [24,25].…”
Section: L'indexation Par La Surface Corporelleunclassified
“…Cette procé dure de dé sindexation est en soi discutable et ne pourrait être mathé matiquement valable que pour les SC retrouvé es dans les cohortes qui ont servi au dé veloppement de ces diffé rentes formules [21]. Pour terminer sur ce chapitre, il faut se souvenir que cette problé matique de la non-indexation (et/ou de la dé sindexation) du DFG n'a thé oriquement de ré percussions ré ellement importantes et significatives que pour les patients avec une SC trè s diffé rente de la normalité , à savoir les sujets obè ses ou, à l'inverse, les sujets trè s maigres [21,23].…”
Section: L'indexation Par La Surface Corporelleunclassified