et al., Internal and Emergency Medicine, doi:0.1007/s11739-020-02505-x (Peer Reviewed)
2075 hospital patients in Spain showing HC
Q reduces mortality 52%, odds ratio OR 0.39, p
<0.001, after adjustment for age, gender, temperature > 37 °C, and saturation of oxygen < 90% treatment with azithromycin, steroids, heparin, tocilizumab, a combination of lopinavir with ritonavir, and oseltamivir, and date of admission (model 4).
death, ↓52.2%, p<0.001
(odds ratio converted to relative risk)