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Table 1 Clinical and epidemiological characteristics of the 473 COVID-19 patients in Wenzhou, China

From: Transmission dynamics of SARS-CoV-2 in a mid-size city of China

Early clinical symptoms Wenzhou
n/ (%)
Female sex 222 (48.4)
Age, Median (range)—years 47.6 (2–93)
Travel or residence history within 14 days  
 Recently been to Wuhan 160 (33.8)
 Outside Wuhan or Wenzhou in China 24 (5.1)
 Wenzhou 289 (61.1)
Contact with source of transmission within 14 days  
 Contacted with people from Wuhan 36 (7.6)
 Contacted with patient 195 (41.2)
 Related the Yintai world trade center 17 (3.6)
 Undiscovered source of transmission 61 (12.9)
 Unknown 164 (34.7)
Symptoms  
 Asymptoms 23 (4.9)
Symptoms  
 Fever 339 (71.7)
 Headache 31 (6.6)
 Cough 204 (43.1)
 Sore throat 39 (8.2)
 Sputum production 50 (10.6)
 Fatigue 57 (12.1)
 Diarrhea or appetite loss 15 (3.2)
 Muscle soreness 29 (6.1)
Disease severity  
 Severe 51 (10.8)
Clinical outcomes  
 Discharge from hospital 472 (99.8)
 Death 1 (0.2)
Time from onset to diagnosis (days)  
 Median (range) 6.0 (0–23)