title: [Relationship between antibiotic policies and antibiotic consumption in hospitals].
abstract: OBJECTIVE
  The authors had for aim to study the relationship between antibiotic policies and antibiotic consumption in hospitals.
  
  
  METHODS
  A component analysis was used to summarize the various measures of the antibiotic policies developed by hospitals. Antibiotics consumption was expressed as a number of Daily Defined Doses per 1,000 patient-days. The relation was studied by a multiple linear regression model with adjustment on hospital activity.
  
  
  RESULTS
  The first component illustrated an active program of antibiotic policies associating: a local antibiotic committee, an infectious diseases consultant, written local guidelines for prescriptions and restrictive measures before dispensing. The highest antibiotic consumption was associated with active policies, especially for carbapenems, glycopeptides, and aminoglycosides. However the relationship differed according to the type of hospital, with lower antibiotic consumption, especially for penicillins, in private hospitals that had more active policies.
  
  
  CONCLUSIONS
  The difference between public and private hospitals could be explained by the type of institution but also by the unit used to measure antibiotic consumption.
authors.affiliation: Unité Inserm 657, pharmacoépidémiologie et évaluation de l'impact des produits de santé sur les populations, université Victor-Segalen-Bordeaux-II, and Service d'hygiène hospitalière, groupe hospitalier Pellegrin, France. anne-marie.rogues@chu-bordeaux.fr
authors.forename: A-M
authors.initials: AM
authors.lastname: Rogues
authors.forename: C
authors.initials: C
authors.lastname: Dumartin
authors.forename: P
authors.initials: P
authors.lastname: Parneix
authors.forename: A-G
authors.initials: AG
authors.lastname: Venier
authors.forename: H
authors.initials: H
authors.lastname: Prudhon
authors.forename: A
authors.initials: A
authors.lastname: Lashéras
authors.forename: A
authors.initials: A
authors.lastname: Fourrier
authors.forename: J-P
authors.initials: JP
authors.lastname: Gachie
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D011307:Drug Prescriptions / Q000592:standards / Q000706:statistics & numerical data; D006801:Humans; D010607:Pharmacy Service, Hospital / Q000592:standards*
chemical_list: D000900:Anti-Bacterial Agents