title: Using HIPE data as a research and planning tool: limitations and opportunities.
abstract: BACKGROUND
  The Hospital Inpatient Enquiry (HIPE) system is an important information source for research and health service planning activities. However, as it was not designed explicitly for these purposes, some limitations exist.
  
  
  OBJECTIVE
  To make recommendations that would increase the value of HIPE as a research and planning tool.
  
  
  METHODS
  Experiences of using HIPE for research and planning exercises were analysed so as to identify its limitations and their impact on research and planning.
  
  
  RESULTS
  Limitations were identified regarding data quality, policy issues and the general system.
  
  
  CONCLUSIONS
  To increase the utility of HIPE as a research and planning tool, a number of changes are recommended, including: expanding the system to cover private hospitals and outpatient and emergency services; adopting routine small area and socio-economic coding; adopting unique personal identifiers; publishing regular detailed reports with in-depth analyses; and considering making hospital identifiers available in certain circumstances.
authors.affiliation: Dept. of Public Health and Primary Care, University of Dublin, Trinity College Centre for Health Sciences, Adelaide and Meath Hospital Incorporating the National Children's Hospital, Tallaght, Dublin 24.
authors.forename: R
authors.initials: R
authors.lastname: O'Loughlin
authors.forename: S
authors.initials: S
authors.lastname: Allwright
authors.forename: J
authors.initials: J
authors.lastname: Barry
authors.forename: A
authors.initials: A
authors.lastname: Kelly
authors.forename: C
authors.initials: C
authors.lastname: Teljeur
mesh_terms: D019992:Databases as Topic / Q000592:standards* / Q000706:statistics & numerical data; D003953:Diagnosis-Related Groups; D006285:Health Planning / Q000379:methods*; D006751:Hospital Information Systems / Q000592:standards* / Q000706:statistics & numerical data; D006779:Hospitals, Public / Q000706:statistics & numerical data*; D006801:Humans; D007494:Ireland; D009313:National Health Programs; D010351:Patient Discharge / Q000706:statistics & numerical data*; D012107:Research Design