Table 1.

Laboratory Data on Admission.

Blood chemistry				Immunological variables
Total protein	7.2	g/dL		T-SPOT. TB	Negative
Albumin	3.6	g/dL		Anti-MAC antibody	Negative
Aspartate aminotransferase	30	U/L		Angiotensin-converting enzyme	28.0	U/L
Lactate dehydrogenase	217	U/L		Soluble IL-2 receptor	1,630	U/mL
Urea nitrogen	14	mg/dL		Tumor necrosis factor-α	3	pg/mL
Creatinine	0.6	mg/dL
Calcium	8.7	mg/dL		Arterial blood gas analysis
Phosphorus	4.1	mg/dL		pH	7.41
C-reactive protein	11.1	mg/dL		PaCO2	39.3	mm Hg
Krebs von den Lungen-6	269	U/mL		PaO2	99.5	mm Hg
Brain natriuretic peptide	30.4	pg/mL
Procalcitonin	0.09	ng/mL
Complete blood count
White blood cell count	5,300	/μL
Red blood cell count	446×104	/μL
Hemoglobin	13.3	g/dL
Platelet count	26.7×104	/μL

PaCO₂: partial pressure of arterial carbon dioxide, PaO₂: partial pressure of arterial oxygen