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0 0.5 1 1.5 2+ Mortality 55% Improvement Relative Risk c19hcq.com Alamdari et al. HCQ for COVID-19 LATE TREATMENT Favors HCQ Favors control
Alamdari, 459 patient HCQ late treatment study: 55% lower mortality [p=0.03] https://c19p.org/alamdari
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Mortality Risk Factors among Hospitalized COVID-19 Patients in a Major Referral Center in Iran
Alamdari et al., Tohoku J. Exp. Med., 2020, 252, 73-84, doi:10.1620/tjem.252.73
9 Sep 2020    Source   PDF   Share   Tweet
Retrospective 459 patients in Iran with 93% treated with HCQ, showing HCQ mortality RR 0.45, p = 0.028. HCQ was the only antiviral that showed a significant difference. There was relatively few control patients and the result is subject to confounding by indication. Average admission delay 5.72 days.
risk of death, 55.0% lower, RR 0.45, p = 0.03, treatment 54 of 427 (12.6%), control 9 of 32 (28.1%), NNT 6.5.
Effect extraction follows pre-specified rules prioritizing more serious outcomes. Submit updates
This study is excluded in the after exclusion results of meta analysis: substantial unadjusted confounding by indication likely.
Alamdari et al., 9/9/2020, retrospective, Iran, Middle East, peer-reviewed, 14 authors, average treatment delay 5.72 days.
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