title: [Translation and adaptation to Spanish language of the quality of life questionnaire for celiac people called Canadian Celiac Health Survey].
abstract: BACKGROUND
  To adapt and assess the quality of life questionnaire called Canadian Celiac Health Survey (CCHS).
  
  
  OBJECTIVE
  To translate and adapt CCHS questionnaire to be used by the Spanish-speaking population since it is a specific questionnaire for celiac disease.
  
  
  METHODS
  To adapt the CCHS, which consists of 76 items divided into 11 different sections, was performed using translation-back-translation method and after being reviewed and agreed proceeded to conduct a pilot test with 25 people with celiac disease, individually and a member of the research group to assess the understanding of the items and their sections. The contributions were introduced, setting the final questionnaire.
  
  
  RESULTS
  The greatest difficulty in the translation in question occurred where there were active and trade names of drugs, opting for it to those marketed nationwide. On the other hand, for the pilot study questionnaire showed a good value of the naturalness of understanding with values between 8.4 and 10.0.
  
  
  CONCLUSIONS
  The specific tool CHCS allow the use of a questionnaire that can be used by the Spanish speaking population studies, clinical trials or health professional practice everyday, allowing a better understanding of the health of celiacs.
authors.affiliation: Departmento de Medicina Preventiva y Salud Pública, Facultat de Farmacia, Universitat de Valencia, Burjassot, España.. jose.soriano@uv.es.
authors.forename: Cristina
authors.initials: C
authors.lastname: Pelegrí
authors.affiliation: Departmento de Medicina Preventiva y Salud Pública, Facultat de Farmacia, Universitat de Valencia, Burjassot, España. Unidad Mixta de Investigación en Endocrinología, Nutrición y Dietética Clínica, Fundación para la Investigación del Hospital Universitari i Politècnic La Fe, Valencia, España.. jose.soriano@uv.es.
authors.forename: Jordi
authors.initials: J
authors.lastname: Mañes
authors.affiliation: Departmento de Medicina Preventiva y Salud Pública, Facultat de Farmacia, Universitat de Valencia, Burjassot, España.. jose.soriano@uv.es.
authors.forename: Jose Miguel
authors.initials: JM
authors.lastname: Soriano
mesh_terms: D002170:Canada; D002446:Celiac Disease / Q000175:diagnosis; D006306:Health Surveys; D006801:Humans; D007802:Language; D011788:Quality of Life; D011795:Surveys and Questionnaires; D014177:Translations