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Home   COVID-19 treatment studies for Zinc  COVID-19 treatment studies for Zinc  C19 studies: Zinc  Zinc   Select treatmentSelect treatmentTreatmentsTreatments
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All Studies   Meta Analysis   Recent: 
0 0.5 1 1.5 2+ Mortality 37% Improvement Relative Risk Mortality (b) 24% c19early.org/z Frontera et al. Zinc for COVID-19 LATE TREATMENT Favors zinc Favors control
Treatment with Zinc is Associated with Reduced In-Hospital Mortality Among COVID-19 Patients: A Multi-Center Cohort Study
Frontera et al., Research Square, doi:10.21203/rs.3.rs-94509/v1 (Preprint)
26 Oct 2020    Source   PDF   Share   Tweet
Retrospective 3,473 hospitalized patients showing 37% lower mortality with HCQ+zinc.
PSM aHR 0.63, p=0.015
regression aHR 0.76, p = 0.023
risk of death, 37.0% lower, HR 0.63, p = 0.01, treatment 121 of 1,006 (12.0%), control 424 of 2,467 (17.2%), NNT 19, adjusted per study, PSM.
risk of death, 24.0% lower, HR 0.76, p = 0.02, treatment 121 of 1,006 (12.0%), control 424 of 2,467 (17.2%), NNT 19, adjusted per study, regression.
Effect extraction follows pre-specified rules prioritizing more serious outcomes. Submit updates
Frontera et al., 26 Oct 2020, retrospective, propensity score matching, USA, preprint, median age 64.0, 14 authors, this trial uses multiple treatments in the treatment arm (combined with HCQ) - results of individual treatments may vary.
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This PaperZincAll
Late treatment
is less effective
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