0
0.5
1
1.5
2+
Progression to critical
83%
Improvement
Relative Risk
Mortality, HCQ early vs...
85%
HCQ for COVID-19 Yu et al. LATE TREATMENT
Is late treatment with HCQ beneficial for COVID-19?
Retrospective 2,882 patients in China
Lower progression with HCQ (p=0.049)
c19hcq.org
Yu et al., Science China Life Sciences.., Aug 2020
Favors HCQ
Favors control