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. 2023 Jun 19;11:100497. doi: 10.1016/j.ejro.2023.100497

Table 1.

Patient characteristics.

Mean Age ± SD, years (n = 462) 68.1 ± 15.3 (range 18–100)
Sex, n (%)(n = 462) women men
196 [43] 266 [57]
BBT, n (%)(n = 485) < 37.5 °C ≥ 37.5 °C
363 (74.8) 122 (25.2)
SaO2, n (%)(n = 433)  95% < 95%
229 [9,52] 204 [1,47]
Respiratory Symptoms, n (%)(n = 462) no only cough only dyspnea cough + dyspnea
163 (32.6) 60 [12] 203 (40.6) 74 (14.8)
Days of Symptoms, n (%)(n = 330) 0–2 3–5 6–9 > 9
106 (32.1) 85 (25.8) 77 (23.3) 62 (18.8)
Laboratory Tests, n (%)(n = 462) WBC CRP
< 4×103/µL > 10×103/µL > 0.5 ng/dL
81 (16.2) 64 (12.8) 449 (89.8)
PMH Comorbidities, n (%) (n = 462) 0 1 2 ≥ 3
181 (36.6) 199 (40.3) 80 (16.2) [34]
0.95 ± 0.94 (mean ± SD) 1 (median)
Hypertension DM Dementia Cancer COPD CKD CRF Obesity
250 (50.6) 74 [15] 23 (4.7) 30 (6.1) 29 (5.9) 23 (4.7) 9 (1.8) 31 (6.3)
Outcome, n (%) (n = 462) Mild Moderate Severe
316 (63.2) 107 (21.4) 77 (15.4)