作者
Boun Kim Tan, Sabine Mainbourg, Arnaud Friggeri, Laurent Bertoletti, Marion Douplat, Yesim Dargaud, Claire Grange, Hervé Lobbes, Steeve Provencher, Jean-Christophe Lega
发表日期
2021/10/1
期刊
Thorax
卷号
76
期号
10
页码范围
970-979
出版商
BMJ Publishing Group Ltd
简介
Background
The prevalence of venous thromboembolic event (VTE) and arterial thromboembolic event (ATE) thromboembolic events in patients with COVID-19 remains largely unknown.
Methods
In this meta-analysis, we systematically searched for observational studies describing the prevalence of VTE and ATE in COVID-19 up to 30 September 2020.
Results
We analysed findings from 102 studies (64 503 patients). The frequency of COVID-19-related VTE was 14.7% (95% CI 12.1% to 17.6%, I2=94%; 56 studies; 16 507 patients). The overall prevalence rates of pulmonary embolism (PE) and leg deep vein thrombosis were 7.8% (95% CI 6.2% to 9.4%, I2=94%; 66 studies; 23 117 patients) and 11.2% (95% CI 8.4% to 14.3%, I2=95%; 48 studies; 13 824 patients), respectively. Few were isolated subsegmental PE. The VTE prevalence was significantly higher in intensive care unit (ICU) (23.2%, 95% CI 17.5% to …
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BK Tan, S Mainbourg, A Friggeri, L Bertoletti… - Thorax, 2021