Erratum to risk factors and predictors associated with the severity of COVID-19 in China: a systematic review, meta-analysis, and meta-regression

J Thorac Dis. 2021 Jan;13(1):503-504. doi: 10.21037/jtd-2021-06.

Tao Zhang^{1

2}, Wei-Sen Huang³, Weijie Guan¹, Ziying Hong¹, Jiabo Gao¹, Guoying Gao¹, Guofeng Wu⁴, Yin-Yin Qin^{1

5}

¹ State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
² Nanshan School, Guangzhou Medical University, Guangzhou, China.
³ School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou, China.
⁴ Department of Medicine, Liwan Central Hospital of Guangzhou, Guangzhou, China.
⁵ Pulmonary and Critical Care Medicine, Shunde Affiliated Hospital of Guangzhou Medical University (Lecong Hospital of Shunde District), Foshan, China.

Abstract

[This corrects the article DOI: 10.21037/jtd-20-1743.].