GPT and Hypoglycemia: Laboratory findings on admission were as follows: serum glucose 33 mg/dL (hypoglycemia, <50mg/dL), alanine aminotransferase 20 IU/L (normal, 5-40), aspartate aminotransferase 18 IU/L (normal, 5-40), hemoglobin A1c 6.83% (normal, 4.8-6).