Table 5.

Clinical characteristics of the adult patients at the first evaluation at the emergency department. Some patients presented with multiple symptoms.

Number of patients (n)	322
Females n (%)	143 (44.4)
Males n (%)	179 (55.6)
Median age (years)	74 (range 19-99)
Median age females (years)	78 (range 19-99)
Median age males (years)	72 (range 21-97)
Symptoms
Fever
High fever (>38.5 °C) n (%)	42 (13.0)
Moderate fever n (%)	82 (25.5)
Low fever (37.0-37.5 °C) n (%)	67 (20.8)
No fever n (%)	131 (40.7)
Respiratory symptoms
Dyspnea ± coughing n (%)	87 (27.0)
Cough without dyspnea n (%)	17 (5.3)
Rronchi n (%)	3 (0.9)
Upper respiratory symptoms n (%)	1 (0.3)
Sore throat n (%)	1 (0.3)
No information n (%)	1 (0.3)
No respiratory symptoms n (%)	212 (65.8)
Gastro-intestinal symptoms
Diarrhea n (%)	32 (9.9)