TABLE I.

Different CFR estimates of COVID-19.

reference	CFR
Xu et al. [5, 25] and Mahase [26]	2%
Wu et al. [6]	0.1–1% (outside Wuhan)
World Health Organization [27, 28]	2–4%
Porcheddu et al. [29]	2.3% (Italy and China)
Peeri [30] et al.	2%