Cluster 1 was the “Low-Risk”, contained 1112 inpatients (49.05%), characterized by acceptable blood sugar control, good purine, and lipid metabolism (with the lowest glucose, UA, TG, TC, and LDL-C, as well as the highest HDL-C levels among the four clusters), low insulin secretion, high sensitivity, mildest insulin resistance (with the lowest Insulin, the highest ISI, and the lowest Insulin). The gene discussed is INS; the disease is Insulin resistance.