NIHR IBD BioResource: Health and Lifestyle Questionnaire

The NIHR IBD Bioresource comprises ~34k participants with Inflammatory Bowel Disease (IBD). The NIHR IBD BioResource requests a self-reported health and lifestyle questionnaire from all participants at recruitment. About 70% of participants complete the questionnaire. Typically variables include height, weight, smoking history and alcohol consumption, with addition of questions relating to disease history and current medications. This is used to pre-screen or match participants when inviting them to take part in experimental medicine studies. De-identified versions of this data are available to researchers investigating the feasibility of future studies.