|
Age, years
|
57.5 (49.0, 69.8)
|
30–85
|
|
Male
|
19 (79)
| |
|
BMI, kg/m2
|
24.7 (22.3, 28.2)
|
19.4–35.4
|
|
Underweight (BMI < 18.5)
|
0 (0)
| |
|
Normal (18.5 ≤ BMI < 25)
|
13 (54)
| |
|
Overweight (25 ≤ BMI < 35)
|
7 (29)
| |
|
Obese (35 ≤ BMI)
|
4 (17)
| |
|
Comorbidities
|
|
Hypertension
|
8 (33)
| |
|
Diabetes
|
7 (29)
| |
|
Coronary artery disease
|
2 (8)
| |
|
Asthma
|
6 (25)
| |
|
Chronic obstructive pulmonary disease
|
3 (13)
| |
|
Hyperuricemia
|
4 (17)
| |
|
Malignancy
|
2 (8)
| |
|
Others*
|
4 (17)
| |
|
Current or former smoker
|
16 (67)
| |
|
Habitual or occasional alcohol consumption
|
11 (58)
| |
|
Symptoms
|
|
Fever
|
23 (96)
| |
|
Dyspnea
|
17 (71)
| |
|
Myalgia
|
4 (17)
| |
|
Diarrhea
|
6 (25)
| |
|
Vital signs
|
|
Body temperature†, degrees Celsius
|
37.7 (37.1, 38.2)
|
36.2–39.5
|
|
Heart rate, beats per minute
|
98 (94, 115)
|
66–133
|
|
Respiratory rate, per minute
|
24 (20, 30)
|
14–44
|
|
SpO2‡, %
|
92 (88, 94)
|
66–97
|
|
Laboratory data
|
|
White blood cell count, /mm3
|
7250 (4975, 8950)
|
3200–19,900
|
|
Neutrophil to lymphocyte ratio
|
10.1 (5.1, 20.1)
|
2.5–62.0
|
|
Platelet count, ×104 /μL
|
17.4 (15.6, 22.3)
|
120–389
|
|
Lactic acid dehydrogenase, U/L
|
383 (315, 496)
|
214–1002
|
|
Aspartate aminotransferase, U/L
|
49.0 (36.5, 68.5)
|
46.0–97.0
|
|
Alanine aminotransferase, U/L
|
34.0 (27.5, 50.5)
|
16.0–85.0
|
|
Creatinine kinase, U/L
|
152 (56, 357)
|
17–2663
|
|
C-reactive protein, mg/dL
|
10.5 (7.4, 16.0)
|
0.9–33.8
|
|
D-dimer, μg/mL
|
1.2 (1.0, 9.9)
|
0.5–25.7
|
