National profile of practice patterns for hemodialysis vascular access in the United States

Donal Reddan, Preston Klassen, Diane L. Frankenfield, Lynda Szczech, Steve Schwab, Joseph Coladonato, Michael Rocco, Edmund G. Lowrie, William F. Owen

Research output: Contribution to journalArticle

Abstract

The Centers for Medicare & Medicaid Service's (CMS), national End-Stage Renal Disease (ESRD) Clinical Performance Measures (CPM) Project is a data collection initiative to identify opportunities for improvement of care to adult, Medicare maintenance dialysis beneficiaries. This analysis of 1999 CPM data characterizes the profile of hemodialysis vascular access in the United States and identifies determinants of vascular access type 2 yr after the translation of vascular access clinical practice guideline statements into national CPMs. CPM data were collected during October to December 1999 and stratified by the 18 regional ESRD networks. Univariate and multivariable analyses were conducted to examine associations of access type with demographic, laboratory, and geographic variables. Multivariable logistic regression analyses were performed to identify independent variables associated with access type. A total of 8154 hemodialysis patients were sampled; 17% (n = 1399) were incident. Twenty-eight percent were dialyzed through an autologous arteriovenous fistula (AVF), 49% through a prosthetic graft (AVG), and 23% through a percutaneous catheter. Independent predictors of having a catheter for hemodialysis were female gender, white race, incident to hemodialysis status, and lower hemoglobin and serum albumin. For patients with a fistula or AVG, female gender (odds ration [OR], 2.46 [2.18 to 2.78]) and black race (OR, 1.70 [1.50 to 1.93]) were the strongest predictors of dialysis through an AVG. Other predictors of dialysis through an AVG were older age, increased body mass index (BMI), diabetes mellitus as the cause of ESRD, and lower serum albumin. Even in adjusted analyses, there was significant geographic variability with respect to hemodialysis access type. Despite translation of practice guidelines for hemodialysis vascular access into national CPMs, there is substantial geographic variability and gender and racial disparity in angioaccess allocation in the United States. Quality improvement strategies to improve the prevalence of fistulae should focus on selected regions and include physician education about their practice patterns and potential biases.

Original languageEnglish (US)
Pages (from-to)2117-2124
Number of pages8
JournalJournal of the American Society of Nephrology
Volume13
Issue number8
DOIs
StatePublished - 2002
Externally publishedYes

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Blood Vessels
Renal Dialysis
Chronic Kidney Failure
Dialysis
Medicare
Practice Guidelines
Serum Albumin
Fistula
Catheters
Arteriovenous Fistula
Medicaid
Quality Improvement
Diabetes Mellitus
Hemoglobins
Body Mass Index
Logistic Models
Regression Analysis
Maintenance
Demography
Physicians

ASJC Scopus subject areas

  • Nephrology

Cite this

Reddan, D., Klassen, P., Frankenfield, D. L., Szczech, L., Schwab, S., Coladonato, J., ... Owen, W. F. (2002). National profile of practice patterns for hemodialysis vascular access in the United States. Journal of the American Society of Nephrology, 13(8), 2117-2124. https://doi.org/10.1097/01.ASN.0000022422.79790.A8

National profile of practice patterns for hemodialysis vascular access in the United States. / Reddan, Donal; Klassen, Preston; Frankenfield, Diane L.; Szczech, Lynda; Schwab, Steve; Coladonato, Joseph; Rocco, Michael; Lowrie, Edmund G.; Owen, William F.

In: Journal of the American Society of Nephrology, Vol. 13, No. 8, 2002, p. 2117-2124.

Research output: Contribution to journalArticle

Reddan, D, Klassen, P, Frankenfield, DL, Szczech, L, Schwab, S, Coladonato, J, Rocco, M, Lowrie, EG & Owen, WF 2002, 'National profile of practice patterns for hemodialysis vascular access in the United States', Journal of the American Society of Nephrology, vol. 13, no. 8, pp. 2117-2124. https://doi.org/10.1097/01.ASN.0000022422.79790.A8
Reddan, Donal ; Klassen, Preston ; Frankenfield, Diane L. ; Szczech, Lynda ; Schwab, Steve ; Coladonato, Joseph ; Rocco, Michael ; Lowrie, Edmund G. ; Owen, William F. / National profile of practice patterns for hemodialysis vascular access in the United States. In: Journal of the American Society of Nephrology. 2002 ; Vol. 13, No. 8. pp. 2117-2124.
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