0
0.5
1
1.5
2+
Mortality
47%
Improvement
Relative Risk
HCQ for COVID-19 Signes-Costa et al. LATE TREATMENT
Is late treatment with HCQ beneficial for COVID-19?
Retrospective 5,847 patients in multiple countries
Lower mortality with HCQ (p=0.00046)
c19hcq.org
Signes-Costa et al., Archivos de Bronc.., Dec 2020
Favors HCQ
Favors control