Early Treatment with Hydroxychloroquine and Azithromycin in 10,429 COVID-19 Outpatients: A Monocentric Retrospective Cohort Study
Retrospective 10,429 outpatients in France, 8,315 treated with HCQ+AZ a median of 4 days from symptom onset, showing significantly lower mortality with treatment.
risk of death, 83.0% lower, HR 0.17, p < 0.001, treatment 5 of 8,315 (0.1%), control 11 of 2,114 (0.5%), NNT 217, adjusted per study.
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risk of ICU admission, 44.0% lower, HR 0.56, p = 0.18, treatment 17 of 8,315 (0.2%), control 7 of 2,114 (0.3%), NNT 789, adjusted per study.
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risk of hospitalization, 4.0% lower, HR 0.96, p = 0.77, treatment 214 of 8,315 (2.6%), control 64 of 2,114 (3.0%), adjusted per study.
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Effect extraction follows pre-specified rules prioritizing more serious outcomes. Submit updates
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Million et al., 5/27/2021, retrospective, France, Europe, peer-reviewed, 28 authors, average treatment delay 4.0 days, dosage 200mg tid days 1-10, this trial uses multiple treatments in the treatment arm (combined with AZ) - results of individual treatments may vary.