The sucrose challenge symptoms test optimized for diagnosis of congenital sucrase isomaltase deficiency
Fig 1
(A) Averaged self-reported change-from-baseline (CFB) severity scores for six GI symptoms by CSID group (black circles; N = 45) and control group (open circles; N = 118) at 0.5 to 4 hr following sucrose ingestion in 0.5-hr increments. (B) The total number of elicited symptoms in CSID and control groups. A symptom is defined as an “elicited symptom” if the self-reported symptom severity score is increased by at least 1 unit relative to baseline. Asterisks show p-values based on statistical comparisons between CSID and controls at each time point: *(p<0.05), **(p<0.01), ***(p<0.001), **** (p<0.0001).