RESULTS. 274 patients were recruited with 211 returning paired baseline faecal samples. Median age was 34 years (range 18-49) and 108/211 (51.1%) were female. Median HBI at submission was 1 and median FCP, qFIT and CRP was 61g/g stool, 9 g Hb/g and 2 mg/l respectively. 42/211 ...