These included age, gender, fever, cough, expectoration, chest pain, dyspnea, heart rate, respiratory rate, systolic pressure, diastolic pressure, cyanosis, CAP, bronchiectasia, interstitial lung disease, coronary heart disease, congestive heart failure, diabetes mellitus, anemia, white blood cells, neutrophils, lymphocyte, hemoglobin, platelets, aspartate aminotransferase, alanine aminotransferase, blood urea nitrogen, serum creatinine, K, Na, oxygen inhalation, high-dose glucocorticoid, immunosuppressant, ganciclovir, sulfanilamide, anti-aspergillus, and anti-pseudomonas. Here, GPT is linked to anemia.