Efficacy and safety of convalescent plasma for severe COVID-19 based on evidence in other severe respiratory viral infections: a systematic review and meta-analysis

Indian Institute of Public Health-Delhi (Devasenapathy), Public Health Foundation of India, Gurgaon, Haryana, India; Department of Health Research Methods, Evidence and Impact (Ye, Loeb, Fang, Tadayon Najafabadi, Xiao, Couban, Guyatt), McMaster University, Hamilton, Ont.; Guangzhou University of Chinese Medicine (Fang), Guangzhou, Guangdong, China; West China School of Nursing and West China Hospital (Xiao), Sichuan University, Chengdu, Sichuan, China; Department of Medicine (Bégin), Université de Montréal, Que.

Indian Institute of Public Health-Delhi (Devasenapathy), Public Health Foundation of India, Gurgaon, Haryana, India; Department of Health Research Methods, Evidence and Impact (Ye, Loeb, Fang, Tadayon Najafabadi, Xiao, Couban, Guyatt), McMaster University, Hamilton, Ont.; Guangzhou University of Chinese Medicine (Fang), Guangzhou, Guangdong, China; West China School of Nursing and West China Hospital (Xiao), Sichuan University, Chengdu, Sichuan, China; Department of Medicine (Bégin), Université de Montréal, Que.

Indian Institute of Public Health-Delhi (Devasenapathy), Public Health Foundation of India, Gurgaon, Haryana, India; Department of Health Research Methods, Evidence and Impact (Ye, Loeb, Fang, Tadayon Najafabadi, Xiao, Couban, Guyatt), McMaster University, Hamilton, Ont.; Guangzhou University of Chinese Medicine (Fang), Guangzhou, Guangdong, China; West China School of Nursing and West China Hospital (Xiao), Sichuan University, Chengdu, Sichuan, China; Department of Medicine (Bégin), Université de Montréal, Que.

Indian Institute of Public Health-Delhi (Devasenapathy), Public Health Foundation of India, Gurgaon, Haryana, India; Department of Health Research Methods, Evidence and Impact (Ye, Loeb, Fang, Tadayon Najafabadi, Xiao, Couban, Guyatt), McMaster University, Hamilton, Ont.; Guangzhou University of Chinese Medicine (Fang), Guangzhou, Guangdong, China; West China School of Nursing and West China Hospital (Xiao), Sichuan University, Chengdu, Sichuan, China; Department of Medicine (Bégin), Université de Montréal, Que.

Indian Institute of Public Health-Delhi (Devasenapathy), Public Health Foundation of India, Gurgaon, Haryana, India; Department of Health Research Methods, Evidence and Impact (Ye, Loeb, Fang, Tadayon Najafabadi, Xiao, Couban, Guyatt), McMaster University, Hamilton, Ont.; Guangzhou University of Chinese Medicine (Fang), Guangzhou, Guangdong, China; West China School of Nursing and West China Hospital (Xiao), Sichuan University, Chengdu, Sichuan, China; Department of Medicine (Bégin), Université de Montréal, Que.

Indian Institute of Public Health-Delhi (Devasenapathy), Public Health Foundation of India, Gurgaon, Haryana, India; Department of Health Research Methods, Evidence and Impact (Ye, Loeb, Fang, Tadayon Najafabadi, Xiao, Couban, Guyatt), McMaster University, Hamilton, Ont.; Guangzhou University of Chinese Medicine (Fang), Guangzhou, Guangdong, China; West China School of Nursing and West China Hospital (Xiao), Sichuan University, Chengdu, Sichuan, China; Department of Medicine (Bégin), Université de Montréal, Que.

Indian Institute of Public Health-Delhi (Devasenapathy), Public Health Foundation of India, Gurgaon, Haryana, India; Department of Health Research Methods, Evidence and Impact (Ye, Loeb, Fang, Tadayon Najafabadi, Xiao, Couban, Guyatt), McMaster University, Hamilton, Ont.; Guangzhou University of Chinese Medicine (Fang), Guangzhou, Guangdong, China; West China School of Nursing and West China Hospital (Xiao), Sichuan University, Chengdu, Sichuan, China; Department of Medicine (Bégin), Université de Montréal, Que.

Indian Institute of Public Health-Delhi (Devasenapathy), Public Health Foundation of India, Gurgaon, Haryana, India; Department of Health Research Methods, Evidence and Impact (Ye, Loeb, Fang, Tadayon Najafabadi, Xiao, Couban, Guyatt), McMaster University, Hamilton, Ont.; Guangzhou University of Chinese Medicine (Fang), Guangzhou, Guangdong, China; West China School of Nursing and West China Hospital (Xiao), Sichuan University, Chengdu, Sichuan, China; Department of Medicine (Bégin), Université de Montréal, Que.

Indian Institute of Public Health-Delhi (Devasenapathy), Public Health Foundation of India, Gurgaon, Haryana, India; Department of Health Research Methods, Evidence and Impact (Ye, Loeb, Fang, Tadayon Najafabadi, Xiao, Couban, Guyatt), McMaster University, Hamilton, Ont.; Guangzhou University of Chinese Medicine (Fang), Guangzhou, Guangdong, China; West China School of Nursing and West China Hospital (Xiao), Sichuan University, Chengdu, Sichuan, China; Department of Medicine (Bégin), Université de Montréal, Que.