Second, we selected the final 17 top-ranked features (TSI, low-density lipoprotein [LDL] cholesterol, body mass index [BMI], TSH, Gorman score, Tg, TSHR ab, Visual field (VF) index, weight, high-density lipoprotein cholesterol, difference in exophthalmos, free T4, exophthalmos, duration of Graves’ disease, and CAS) based on the random forest and XGBoost feature importance methods. This evidence concerns the gene TG and Graves disease.