The Coeliac Disease Assessment Questionnaire (CDAQ) is a patient-reported outcome measure developed by researchers in the Health Services Research Unit to assess quality of life in adults with coeliac disease. It is intended that the questionnaire will be used in a number of different settings, including clinical practice, clinical trials, and other research studies.
The CDAQ is copyright and managed by Oxford University Innovation. Further information about the CDAQ and its development can be found in the 'presentations' section below. To view a sample copy of the CDAQ and request a licence to use the measure, please visit Oxford University Innovation's website.
'The Coeliac Disease Assessment Questionnaire (CDAQ): responsiveness to change' (PDF) – a poster presented at Coeliac UK's 2017 Research Conference in London, March 2017.
'The Coeliac Disease Assessment Questionnaire (CDAQ): development of a patient-reported outcome measure' (PDF) – a poster presented at the 19th International Society for Pharmacoeconomics and Outcomes Research (ISPOR) Conference in Austria, October 2016.
'Psychometric properties of the Coeliac Disease Assessment Questionnaire (CDAQ)' (PDF) – a poster presented at the 23rd International Society for Quality of Life Research (ISOQOL) Conference in Copenhagen, October 2016.
'The Coeliac Disease Assessment Questionnaire (CDAQ): comparison of the paper and electronic versions' (PDF) – a poster presented at the 23rd International Society for Quality of Life Research (ISOQOL) Conference in Copenhagen, October 2016.
'Measuring quality of life in coeliac disease: the development of the Coeliac Disease Assessment Questionnaire (CDAQ)' – an oral presentation at Coeliac UK's 2016 Research Conference in London, March 2016.
'Using cognitive interviews to assess and refine the Coeliac Disease Assessment Questionnaire (CDAQ)' (PDF) – a poster presented at the 22nd International Society for Quality of Life Research (ISOQOL) Conference in Vancouver, October 2015.
'Development of the Coeliac Disease Assessment Questionnaire (CDAQ)' (PDF) – a poster presented at the 16th International Coeliac Disease Symposium in Prague, June 2015.
'Developing the Coeliac Disease Assessment Questionnaire (CDAQ): An assessment of translatability' (PDF) – a poster presented at the 21st Annual Conference of the International Society for Quality of Life Research (ISOQOL) in Berlin, October 2014.
'Quality of life in coeliac disease: the qualitative development of a new patient-reported outcome measure' (PDF) – a poster presented at the 20th Annual Conference of the International Society for Quality of Life Research (ISOQOL) in Miami, October 2013.