et al., Revista Española de Geriatría y Gerontología, doi:10.1016/j.regg.2020.09.006 (Peer Reviewed)
67% lower mortality with HCQ. Retrospective 416 elderly patients in Spain showing adjusted HCQ mortality hazard ratio HR 0.33, p
Águila-Gordo et al., 11/11/2020, retrospective, Spain, Europe, peer-reviewed, mean age 84.4, 6 authors.
risk of death, 67.0% lower, RR 0.33, p = 0.10, treatment 151 of 346 (43.6%), control 47 of 70 (67.1%), adjusted per study.
Effect extraction follows pre-specified rules
prioritizing more serious outcomes. For an individual study the most serious
outcome may have a smaller number of events and lower statistical signficance,
however this provides the strongest evidence for the most serious outcomes
when combining the results of many trials.