title: [Approach to the use of screening mammography in 2 health regions].
abstract: OBJECTIVE
  To find the present use of mammography screening in relation to the reference criteria on what age to begin breast cancer screening, as defined in the Health Plan for Catalonia, and to evaluate the activity of the mammography technicians.
  
  
  METHODS
  Crossover survey.
  
  
  METHODS
  The Costa de Ponent and Centre de Cataluña Health Regions.
  
  
  METHODS
  There were 1,587 mammography requests from patients seen in these health sectors.
  
  
  RESULTS
  The variables collected were age, date of investigation, place of residence, reason for request. 45.4% of screening mammographies requested in the health sectors under study corresponded to the age-group recommended in the reference criteria. Similar results were observed in the centres where mammographies were performed. Average daily activity per mammogram technician is 11.1 investigations (average: 11.1 mammographies; SD 4.5).
  
  
  CONCLUSIONS
  About half the mammographies performed as part of screening for breast cancer are performed outside the recommended age-group and for ages where effectiveness has not been demonstrated. Therefore, publicising the recommended screening criteria must be a priority when initiating preventive activities. It is also important to use the available resources efficiently in line with the criteria laid down for breast cancer screening.
authors.affiliation: Agència d'Avaluació de Tecnologia Mèdica, Departament de Sanitat i Seguretat Social, Barcelona.
authors.forename: C
authors.initials: C
authors.lastname: Almazán
authors.forename: J M
authors.initials: JM
authors.lastname: Borràs
authors.forename: M L
authors.initials: ML
authors.lastname: de la Puente
authors.forename: A
authors.initials: A
authors.lastname: Giménez
authors.forename: A
authors.initials: A
authors.lastname: Granados
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D001943:Breast Neoplasms / Q000517:prevention & control*; D018592:Cross-Over Studies; D005260:Female; D006801:Humans; D008327:Mammography; D008875:Middle Aged; D013030:Spain
vernacular_title: Aproximación a la utilización de la mamografía de cribado en dos regiones sanitarias.