title: Artificial Nutritional Support Registries: systematic review.
abstract: BACKGROUND
  The nutritional registries are data bases through which we obtain the information to understand the nutrition of populations. Several main nutrition societies of the world have these types of registries, outstanding the NADYA (Home artificial and Ambulatory nutrition) group in Spain. The object of this study is to determine by means of a systematic review, the existent scientific production in the international data bases referred to nutritional support registries.
  
  
  METHODS
  Descriptive transversal study of the results of a critical bibliographic research done in the bioscience data bases: MEDLINE, EMBASE, The Cochrane Library, ISI (Web of Sciences), LILACS, CINHAL.
  
  
  RESULTS
  A total of 20 original articles related to nutritional registries were found and recovered. Eleven registries of eight countries were identified: Australia, Germany, Italy, Japan, Spain, Sweden, United Status and United Kingdom. The Price Index was of 65% and all the articles were published in the last 20 years.
  
  
  CONCLUSIONS
  The Price Index highlights the innovativeness of this practice. The articles related to nutritional support are heterogeneous with respect to data and population, which exposes this as a limitation for a combined analysis.
authors.affiliation: Departamento de Enfermería Comunitaria, Salud Pública, Medicina Preventiva e Historia de la Ciencia, Universidad de Alicante, Alicante, España. isabel.castello@ua.com
authors.forename: I
authors.initials: I
authors.lastname: Castelló-Botía
authors.forename: C
authors.initials: C
authors.lastname: Wanden-Berghe
authors.forename: J
authors.initials: J
authors.lastname: Sanz-Valero
mesh_terms: D000328:Adult; D000368:Aged; D015706:Bibliometrics; D002648:Child; D002675:Child, Preschool; D003430:Cross-Sectional Studies; D016206:Databases, Bibliographic / Q000706:statistics & numerical data; D005568:Forms and Records Control; D006701:Home Nursing / Q000706:statistics & numerical data; D006760:Hospitalization / Q000706:statistics & numerical data; D006801:Humans; D008875:Middle Aged; D018529:Nutritional Support / Q000379:methods / Q000706:statistics & numerical data*; D012042:Registries