GSTM1 and Hypertension: Finally, when WC reached 84 cm, the predicted SBP was 152.09 mmHg, DBP was 83.95 mmHg (Figure 13), with both indices clearly exceeding the hypertension range, and it was visually confirmed that variables such as BST, WC, Hb, and TG strongly contributed to the prediction of hypertension, appearing as thick and long red bars.