title: [National developments in Emergency Departments in the Netherlands: numbers and origins of patients in the period from 2012 to 2015].
abstract: Gaining insight into key figures of emergency departments (EDs) in the Netherlands and developments in these figures.
  
  
  
  Longitudinal survey study.
  
  
  
  Over the period from 2012 up to and including 2015, the following key data were surveyed: number of EDs, number of ED patients, ED patients' origin, number of hospital admissions from the ED and form of cooperation between ED and a general practitioner centre (GPC).
  
  
  
  An average of 96% of all EDs responded. The number of EDs decreased from 93 to 87. The percentage of EDs that maintained a form of cooperation with a GPC in the hospital rose from 49% to 79%. The total number of patients seen annually in an ED in the Netherlands decreased by 128,000 to 1.951 million. The proportion of patients presenting in the ED via ambulance, mobile medical team or 112 (emergency number) increased by 2.6% to 16.0%. The proportion of patients referred from their own GP or GPCs increased by 7.8% to an average of 50.3%. The proportion of self-referrals decreased by 12.6% to 17.4%. The proportion of patients who came up to the ED through a different route remained constant at around 14%. The nationwide variation in the origin of patients remained high. The average percentage of hospital admissions from the ED increased by 5.6% to 37.2%.
  
  
  
  The number of EDs is decreasing and the cooperation between EDs and GPCs has intensified. The number of patients seen in the ED has decreased. The percentage of self-referrals has decreased and the number of hospital admissions from the ED has increased significantly. For a successful and consistent policy, more substantive data on the nature and extent of emergency care in the ED are needed. This requires a national registry.
authors.affiliation: Admiraal De Ruyter Ziekenhuis, afd. Spoedeisende Hulp, Goes.
authors.forename: M I
authors.initials: MI
authors.lastname: Gaakeer
authors.forename: C L
authors.initials: CL
authors.lastname: van den Brand
authors.forename: E
authors.initials: E
authors.lastname: Gips
authors.forename: J M
authors.initials: JM
authors.lastname: van Lieshout
authors.forename: R
authors.initials: R
authors.lastname: Huijsman
authors.forename: R
authors.initials: R
authors.lastname: Veugelers
authors.forename: P
authors.initials: P
authors.lastname: Patka
mesh_terms: D004632:Emergency Medical Services / Q000458:organization & administration*; D004636:Emergency Service, Hospital / Q000639:trends*; D005260:Female; D006760:Hospitalization / Q000639:trends*; D006761:Hospitals / Q000706:statistics & numerical data*; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D009426:Netherlands; D011159:Population Surveillance; D012017:Referral and Consultation / Q000706:statistics & numerical data*; D012189:Retrospective Studies