title: Classification of emergency departments according to their services for community-dwelling seniors.
abstract: OBJECTIVE
  The goal was to develop a classification of emergency departments (EDs) based on their organization of services for seniors discharged to the community.
  
  
  METHODS
  This was a secondary analysis of data collected in a survey of key informants (chief physicians and head nurses) in EDs in Quebec on the organization of services for community-dwelling seniors discharged to the community. Organizational characteristics were classified a priori in the following three categories: 1) availability of human resources, 2) care processes, and 3) links to community services. A multifactorial analysis (MFA) was used to analyze the variables by category and globally, thus investigating not only the relationships between variables within each category, but also the relationships between different categories. The authors then proceeded to classify EDs using Ward's method (hierarchical ascendant classification) applied to reduced data dimensions.
  
  
  RESULTS
  The sample consisted of 103 EDs. Analyses were carried out on data from the 68 (66%) of these EDs that supplied complete data. These 68 EDs did not differ in terms of their size or geographical location from the 35 other departments that supplied incomplete or no data. We identified three groups of EDs: most specialized (with regard to internal staff and care processes) and less community-oriented (n = 12), moderately specialized and less community-oriented (n = 28), and least specialized and more community-oriented (n = 28).
  
  
  CONCLUSIONS
  This classification of EDs with respect to their organization of services for community-dwelling seniors may be helpful to those planning services, to decision-makers, and to researchers. The three groups of EDs identified in this study represent three types of organizations with differing assets and limitations. The generalizability of these groups to other settings and the implications for patient outcomes should be investigated.
authors.affiliation: Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, Quebec, Canada. roxane.borgesdasilva@mail.mcgill.ca
authors.forename: Roxane
authors.initials: R
authors.lastname: Borges Da Silva
authors.forename: Jane
authors.initials: J
authors.lastname: McCusker
authors.forename: Danièle
authors.initials: D
authors.lastname: Roberge
authors.forename: Antonio
authors.initials: A
authors.lastname: Ciampi
authors.forename: Alain
authors.initials: A
authors.lastname: Vadeboncoeur
authors.forename: Jean-Frédéric
authors.initials: JF
authors.lastname: Lévesque
authors.forename: Eric
authors.initials: E
authors.lastname: Belzile
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D003153:Community Health Services / Q000458:organization & administration*; D004636:Emergency Service, Hospital / Q000145:classification* / Q000458:organization & administration*; D005260:Female; D006299:Health Services for the Aged / Q000145:classification* / Q000458:organization & administration*; D006801:Humans; D008297:Male; D011787:Quality of Health Care / Q000145:classification*; D011792:Quebec; D011795:Surveys and Questionnaires