Details

Autor(en) / Beteiligte

• Zhu, Jieyun
• Ji, Pan
• Pang, Jielong
• Zhong, Zhimei
• Li, Hongyuan
• He, Cuiying
• Zhang, Jianfeng
• Zhao, Chunling

Titel

Clinical characteristics of 3062 COVID‐19 patients: A meta‐analysis

Ist Teil von

• Journal of medical virology, 2020-10, Vol.92 (10), p.1902-1914

Ort / Verlag

United States: Wiley Subscription Services, Inc

Erscheinungsjahr

2020

Link zum Volltext

Quelle

Wiley Blackwell Single Titles

Beschreibungen/Notizen

• We aimed to systematically review the clinical characteristics of coronavirus disease 2019 (COVID‐19). Seven databases were searched to collect studies about the clinical characteristics of COVID‐19 from January 1, 2020 to February 28, 2020. Then, meta‐analysis was performed by using Stata12.0 software. A total of 38 studies involving 3062 COVID‐19 patients were included. Meta‐analysis showed that a higher proportion of infected patients was male (56.9%). The incidence rate of respiratory failure or acute respiratory distress syndrome was 19.5% and the fatality rate was 5.5%. Fever (80.4%), fatigue (46%), cough (63.1%), and expectoration (41.8%) were the most common clinical manifestations. Other common symptoms included muscle soreness (33%), anorexia (38.8%), chest tightness (35.7%), shortness of breath (35%), dyspnea (33.9%). Minor symptoms included nausea and vomiting (10.2%), diarrhea (12.9%), headache (15.4%), pharyngalgia (13.1%), shivering (10.9%), and abdominal pain (4.4%). The proportion of patients that was asymptomatic was 11.9%. Normal leukocyte counts (69.7%), lymphopenia (56.5%), elevated C‐reactive protein levels (73.6%), elevated ESR (65.6%), and oxygenation index decreased (63.6%) were observed in most patients. About 37.2% of patients were found with elevated D‐dimer, 25.9% of patients with leukopenia, along with abnormal levels of liver function (29%), and renal function (25.5%). Other findings included leukocytosis (12.6%) and elevated procalcitonin (17.5%). Only 25.8% of patients had lesions involving a single lung and 75.7% of patients had lesions involving bilateral lungs. The most commonly experienced symptoms of COVID‐19 patients were fever, fatigue, cough, and expectoration. A relatively small percentage of patients were asymptomatic. Most patients showed normal leucocytes counts, lymphopenia, elevated levels of C‐reactive protein and ESR. Bilateral lung involvement was common. Highlights COVID‐19 is a new respiratory disease which needs quick identification of infected patients. The most common symptoms of COVID‐19 patients were fever, fatigue, cough, and expectoration. A relatively small percentage of patients were asymptomatic. Most patients showed normal leucocytes counts, lymphopenia, elevated levels of C‐reactive protein and ESR.