title: [Unresolved problems of undocumented migrants in Germany: an analysis of medical consultations in Berlin, Cologne and Bonn].
abstract: BACKGROUND
  Little is known about health related problems of undocumented migrants in Germany. Patterns for medical consultations and socio-demographic characteristics are only available in isolated reports. This article identifies and compares empirical data from non-governmental organisations (NGOs) who provide medical care for unregistered migrants.
  
  
  METHODS
  Annual reports of 2006 and 2007 of the Malteser Migranten Medizin (Berlin, Cologne) and the MediNetz Bonn were selected for this document analysis.
  
  
  RESULTS
  We identified similarities and differences in the socio-demographic background and patterns of medical consultations between the explored regions. The number of documented migrants without medical insurance increased during the observed period.
  
  
  CONCLUSIONS
  The patterns of health-care utilisation for undocumented immigrants changed in the observed period which might be caused by the EU enlargement to the East. The heterogeneous quality of the annual reports and the lack of information about the use of alternative health-care facilities limit the results of this analysis.
authors.affiliation: Charité Universitätsmedizin Berlin, Institut für Allgemeinmedizin (CCM), Berlin. Christoph.heintze@charite.de
authors.forename: K
authors.initials: K
authors.lastname: Schlöpker
authors.forename: M
authors.initials: M
authors.lastname: Herrmann
authors.forename: C
authors.initials: C
authors.lastname: Grosser-Kaya
authors.forename: B-P
authors.initials: BP
authors.lastname: Robra
authors.forename: B
authors.initials: B
authors.lastname: Dippelhofer-Stiem
authors.forename: F
authors.initials: F
authors.lastname: Schütze
authors.forename: C
authors.initials: C
authors.lastname: Heintze
mesh_terms: D000328:Adult; D003695:Delivery of Health Care / Q000706:statistics & numerical data*; D054242:Emigrants and Immigrants / Q000706:statistics & numerical data*; D005260:Female; D005858:Germany / Q000453:epidemiology; D006297:Health Services Accessibility / Q000706:statistics & numerical data*; D006801:Humans; D008297:Male; D009313:National Health Programs / Q000706:statistics & numerical data*; D012017:Referral and Consultation / Q000706:statistics & numerical data*; D012959:Socioeconomic Factors