Fig. 2From: Fructose malabsorption and fructan malabsorption are associated in patients with irritable bowel syndromeHydrogen breath test results for fructose and fructan malabsorption testing (n = 186). Fructose HBT test results are separated based on fructan HBT result (positive, n = 91; negative, n = 95). Results for fructose and fructan HBTs were compared using a two-sided chi-squared test to evaluate correlation between HBT results for fructose and fructan (p = 0.0283, OR 1.951, 95% CI 1.072–3.476)Back to article page