Table 2 Clinical characteristics of imported COVID-19 cases (N = 71)
Variables | Cases |
|---|---|
Duration from onset to admission (d), median (IQR) | 4 (2–7)* |
Clinical on admission | Â |
 Cough | 35 (49.3%) |
 Fever | 30 (42.3%) |
 Sore throat | 15 (21.1%) |
 Fatigue | 14 (19.7%) |
 Headache | 9 (12.7%) |
 Myalgia or arthralgia | 7 (9.9%) |
 Shortness of breath | 5 (7.0%) |
 Nausea or vomiting | 2 (2.8%) |
 Diarrhea | 1 (1.4%) |
 No sign or symptom | 2 (2.8%) |
 Chest CT findings |  |
 Bilateral pneumonia | 19 (26.8%) |
 Unilateral pneumonia | 16 (22.5%) |
 No abnormalities | 36 (50.7%) |