Friday 28 June 2019 TRITON Self-Assessment – awaiting ethical approval 1. Has your doctor diagnosed you with IBS? Yes No 2. Have you had tests to rule out other causes of your symptoms, such as coeliac disease? Yes No 3. Do you have mushy or watery diarrhoea for two or more days per week? Yes No 4. In the last 3 months, have you had pain anywhere in your abdomen at least once per week? Yes No 5. Are you able and willing to stop taking antidiarrhoeal tablets for up to 4 months (the length of the study)? Yes No Time's up