Fig. 4From: Association of TCM body constitution with insulin resistance and risk of diabetes in impaired glucose regulation patientsSerum levels of gut hormones in IGR subjects with TCM body constitutions. The associations of GLP-1 and GIP with Phlegm-damp (a, d), Damp-heat (b, e) and Qi-deficiency (c, f) were investigated. Serum GLP-1 and GIP levels are significantly lower in IGR subjects with Qi-deficiency as compared with IGR subjects without Qi-deficiency. Wilcoxon-Mann-Whitney test was performed. *P<0.05. IGR: impaired glucose regulation; GLP-1: glucagon-like peptide-1; GIP: gastric inhibitory polypeptideBack to article page