空腹隔天早上驗血,今年Glucose 112, AST 33, ALT 69, hemoglobin A1c 5.8, LDL-C 136; 去年Glucose 103, AST 36, ALT 66, hemoglobin A1c 6.1, LDL-C 130, 糖尿病預備軍了? 謝謝