title: [Main errors in the discharge report and in the registry book of a hospital].
abstract: BACKGROUND
  The registration book for admission and discharge of patients was the basis of a survey of hospital morbidity and the main source of information concerning the diseases attended in the hospitals in Spain. The aim of this study was to evaluate the quality of this information from the data of a hospital with a computerized patient registration system.
  
  
  METHODS
  The sample collected from the registration book in 1985 by the National Institute of Statistics studied three types of errors: the main error being selection of diagnosis, coding and transcription of the principal diagnosis, and comparison of data contained in the patient discharge form.
  
  
  RESULTS
  In the 896 releases studied an error oscillating between 1 and 2% was found in transcription. The principal diagnosis had been erroneously selected in 26% of the reports with more than one diagnosis. Important coding errors were found in 11%. Transfer between different hospital wards or death were variables found to increase the probability of error.
  
  
  CONCLUSIONS
  Hospital registers should be submitted to quality control processes in which the physicians facilitating the data should participate.
authors.affiliation: Departamento de Medicina Preventiva y Salud Pública, Universidad Autónoma de Madrid.
authors.forename: C
authors.initials: C
authors.lastname: Bischofberger Valdés
authors.forename: A
authors.initials: A
authors.lastname: Otero Puime
mesh_terms: D003644:Death Certificates; D006753:Hospital Records / Q000592:standards*; D006801:Humans; D010351:Patient Discharge
vernacular_title: Análisis de los principales errores que se producen en el informe de alta y en el libro de registro de un hospital.