title: Influence of surgeons' specialty on the selection of vascular access for hemodialysis treatment.
abstract: OBJECTIVE
  Various patient-related factors could not explain the variability of access types across facilities in the published literature. The aim of this study was to investigate the influence of surgeons' specialty on access type selection for hemodialysis treatment.
  
  
  METHODS
  The directors (nephrologists) of all renal units in Greece (n = 92) were surveyed by a closed questionnaire.
  
  
  RESULTS
  The response rate was 75%. There was no statistically significant difference in the percentage of patients predominantly with autologous arteriovenous fistulae between units where only vascular surgeons were performing access surgery and those where either general surgeons or transplant surgeons were operating (mean value in all renal units 80.8%, range 43-97%). However, the difference between the three groups of renal units regarding their surgeons' ability to create complex access procedures and to correct complications (as an index of surgeons' skill) was statistically significant (p < 0.001).
  
  
  CONCLUSIONS
  The general surgeons of the new generation are not often using vascular surgical techniques and may have less opportunities to develop expertise in vascular access creation.
authors.affiliation: Department of Surgery and Vascular Surgery, 'Demokritos' University of Thrace, Alexandroupolis, Greece. mlazarid@med.duth.gr
authors.forename: M K
authors.initials: MK
authors.lastname: Lazarides
authors.forename: C
authors.initials: C
authors.lastname: Iatrou
authors.forename: V D
authors.initials: VD
authors.lastname: Tzilalis
authors.forename: C S
authors.initials: CS
authors.lastname: Ekonomou
authors.forename: N
authors.initials: N
authors.lastname: Afentakis
authors.forename: E J
authors.initials: EJ
authors.lastname: Fragedaki
authors.forename: C E
authors.initials: CE
authors.lastname: Simopoulos
mesh_terms: D001166:Arteriovenous Shunt, Surgical; D001807:Blood Vessel Prosthesis / Q000706:statistics & numerical data; D002405:Catheterization, Central Venous / Q000706:statistics & numerical data; D002408:Catheters, Indwelling / Q000706:statistics & numerical data*; D002983:Clinical Competence; D006115:Greece; D006801:Humans; D006435:Renal Dialysis / Q000379:methods* / Q000706:statistics & numerical data; D013043:Specialties, Surgical / Q000379:methods*; D011795:Surveys and Questionnaires; D019737:Transplants / Q000706:statistics & numerical data