title: Cancer screening in Spain.
abstract: OBJECTIVE
  To describe the current status of breast, colorectal and cervical cancer screening in Spain.
  
  
  METHODS
  The situation was analysed on the basis of data drawn from surveys conducted in each autonomous region (Comunidad Autónoma).
  
  
  RESULTS
  Currently, breast cancer screening coverage is 100%. In 2007, overall participation was 67.0% with an adherence of 91.2%. The detection rate was 3.4 per thousand, 15.1% intraductal and 30% invasive <1 cm in diameter, with 65% showing axilary node negative. Colorectal cancer screening had been implemented in six regions (4.5% of the target population). Participation ranged from 17.2% to 42.3%, with positive test percentages ranging from 1.7 per thousand (guaiac) to 9.5% (immunological). The invasive cancer detection rate was 1.7 per thousand (guaiac) and 3.4 per thousand (immunological). In most cases, cervical cancer screening was undertaken opportunistically, with an estimated coverage of 69.0%.
  
  
  CONCLUSIONS
  In Spain, cancer screening is being conducted in accordance with national and international recommendations. The fact that screening programmes are operated as a network has led to a high degree of consensus as to the methodology and information systems to be used to enable joint evaluation.
authors.affiliation: Navarre Public Health Institute, Pamplona, Spain. nascunce@cfnavarra.es
authors.forename: N
authors.initials: N
authors.lastname: Ascunce
authors.forename: D
authors.initials: D
authors.lastname: Salas
authors.forename: R
authors.initials: R
authors.lastname: Zubizarreta
authors.forename: R
authors.initials: R
authors.lastname: Almazán
authors.forename: J
authors.initials: J
authors.lastname: Ibáñez
authors.forename: M
authors.initials: M
authors.lastname: Ederra
mesh_terms: D000328:Adult; D000368:Aged; D055088:Early Detection of Cancer / Q000379:methods* / Q000639:trends; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000175:diagnosis* / Q000453:epidemiology / Q000517:prevention & control*; D011159:Population Surveillance / Q000379:methods*; D012040:Regional Health Planning / Q000379:methods / Q000639:trends; D013030:Spain / Q000453:epidemiology