|
Age (years)
|
46 [37–59]
|
52.5 [43–65]
|
1.027
|
1.01–1.05
|
0.01
|
|
Male sex
|
72 (80.0%)
|
60 (81.1%)
|
1.07
|
0.49–2.36
|
0.86
|
|
Any comorbidities
|
30 (33.3%)
|
34 (45.9%)
|
1.70
|
0.90–3.22
|
0.10
|
|
Deep wound
|
2 (2.2%)
|
2 (2.7%)
|
1.22
|
0.14–10.39
|
0.84
|
|
Incubation period (days) (n = 122)
|
10 [7–14]
|
8 [6–11]
|
0.99
|
0.952–1.04
|
0.78
|
|
Period of onset (h) (n = 141)
|
48 [24–72]
|
48 [24–48]
|
0.98
|
0.97–0.99
|
0.004
|
|
Time from first symptom to admission (days) (n = 162)
|
4 [3–6]
|
3 [2–4]
|
0.74
|
0.62–0.86
|
< 0.001
|
|
History of difficulty breathing
|
10 (11.1%)
|
19 (25.7%)
|
2.76
|
1.22–6.62
|
0.02
|
|
Clinical Features during first 24 h of admission
|
|
Highest SBP (mmHg)
|
136 [120–150]
|
140 [130–147.5]
|
1.01
|
0.99–1.03
|
0.38
|
|
Highest heart rate (bpm)
|
90 [82–99.5]
|
97 [88–111.5]
|
1.05
|
1.03–1.08
|
< 0.001
|
|
Heart rate range (bpm)
|
12 [8–20]
|
16 [10–26]
|
1.05
|
1.02–1.08
|
0.001
|
|
Highest temperature (°C)
|
37.4 [37.0–37.6]
|
37.5 [37.0––38.0]
|
2.35
|
1.36–4.28
|
0.003
|
|
SpO2 (%)
|
97 [96–98]
|
96 [94–97]
|
0.82
|
0.700–0.93
|
0.01
|
|
SOFA* score = 0
|
83 (92.2%)
|
52 (70.3%)
|
Ref.
| | |
|
SOFA* score > = 1
|
7 (7.8%)
|
22 (29.7%)
|
5.02
|
2.09–13.45
|
0.001
|
|
Urine output (ml/h)
|
69.7 [42.2–125.5]
|
76.6 [42.9–113.3]
|
1.00
|
0.10–1.00
|
0.81
|
|
Creatinine (μmol/L)
|
78.9 (± 16.4)
|
90.9 (± 48.4)
|
1.01
|
1.00–1.03
|
0.04
|
|
Platelets (× 109/L)
|
283.6 (± 81.7)
|
282.8 (± 97.4)
|
1.00
|
1.00–1.00
|
0.96
|
|
Potassium (mEq/L) (n = 94)
|
3.6 (± 0.4)
|
3.7 (± 0.6)
|
1.59
|
0.72–3.75
|
0.27
|
|
White blood count (× 109/L) (n = 95)
|
9.6 [7.1–11.0]
|
10.2 [8.4–13.0]
|
1.15
|
1.02–1.34
|
0.04
|
