Table 1 Main Laboratory test
Test | Day 1 (admission) | Day 8 | Discharge | Reference result/range |
|---|---|---|---|---|
Hematology | ||||
White blood cell count (× 109 cells/L) | 20.59 | 11.53 | 5.78 | 3.5–9.5 |
Neutrophil percentage (%) | 87 | 81.7 | 57 | 42.5–71.5 |
Procalcitonin (ng/mL) | 0.117 | < 0.05 | ||
C-reactive protein (mg/L) | 103 | 43.1 | 12 | 0–8 |
Erythrocyte sedimentation (mm/hr) | 100 | 0–15 | ||
Liver enzymes | ||||
Alanine transaminase (U/L) | 101 | 0–40 | ||
Aspartate transaminase (U/L) | 60 | 5–34 | ||
Alkaline phosphatase (U/L) | 463 | 40–150 | ||
Gama-glutamyl transferase (U/L) | 209 | 9–64 | ||
Serum sodium (mmol/L) | 132 | 136–145 | ||
Infections | ||||
Legionella urine antigen | Positive | Negative | ||
Streptococcus pneumoniae Urine antigen | Negative | Negative | ||
Blood culture | No growth | No growth | ||
Sputum microbiological examination | Negative | Negative | ||
Serum anti-Mycoplasma IgM | Negative | Negative | ||
Serum anti-Chlamydia IgM | Negative | Negative | ||
Serum anti-Legionella IgG | Negative | Negative | ||
Serum HIV antibody | Negative | Negative | ||
Immunological test | ||||
Tear secretion test (mm/5 min) | Left eye: 3; right eye: 9 | 10–15 | ||
Antinuclear antibodies | Positive, titer 1:160 | Negative, < 1:80 | ||
Anti-SSA/Ro60 | 5.2 (positive) | < 0.8 negative | ||
Anti-SSA/Ro52 | 5.5 (positive) | < 0.8 negative | ||
Anti-SSB/La | 0.8 (weak positive) | < 0.8 negative | ||
Anti-histone | 0.9 (weak positive) | < 0.8 negative | ||
Rheumatoid factor (IU/mL) | 94.5 | 0–30 |