title: [Hospitalizations preventable by timely and effective primary health care].
abstract: OBJECTIVE
  To know the specific health problems referred as ambulatory care sensitive conditions (ACSC) and to identify the primordial interventions of primary health care (PHC) in reducing hospitalisations due to ACSC.
  
  
  METHODS
  Descriptive study of hospital discharges generated in Catalonia during 1998-1999, and a Delphi study to reach information about PHC primordial interventions.
  
  
  METHODS
  Diagnostic codes of ACSC selected as markers of PHC effectiveness were used. We analysed hospital discharge distribution by age groups and overall, and hospitalisation rates with its 95% confidence intervals. Descriptive analysis of consensus reached by experts using self-administrated questionnaires was done.
  
  
  RESULTS
  The 8.42% of total discharges were due to ACSC. The majority of these (86.9%) fell in 4 of the 13 diagnostic categories included in the ACSC list. A great variety of pathologies with different frequencies were identified. Primary prevention and early diagnoses and treatment were considered as primordial interventions. Chronic health problems needed multimodal interventions.
  
  
  CONCLUSIONS
  Diagnostic codes included in each diagnostic category were congruent with the diseases identified. Interventions that could prevent hospitalisations due to ACSC are contemplated as role of PHC. Indicator validity to assess PHC effectiveness is maintained by both results.
authors.affiliation: Universitat Autònoma de Barcelona. España. josefina.camminal@uab.es
authors.forename: J
authors.initials: J
authors.lastname: Caminal Homar
authors.forename: M
authors.initials: M
authors.lastname: Morales Espinoza
authors.forename: E
authors.initials: E
authors.lastname: Sánchez Ruiz
authors.forename: M J
authors.initials: MJ
authors.lastname: Cubells Larrosa
authors.forename: M
authors.initials: M
authors.lastname: Bustins Poblet
mesh_terms: D000553:Ambulatory Care / Q000706:statistics & numerical data; D003953:Diagnosis-Related Groups / Q000706:statistics & numerical data*; D006760:Hospitalization / Q000706:statistics & numerical data*; D006801:Humans; D011320:Primary Health Care / Q000592:standards*; D013997:Time Factors