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0 0.25 0.5 0.75 1 1.25 1.5 1.75 2+ Mortality -39% Improvement Relative Risk c19hcq.com/alghamdi2.html Favors HCQ Favors control
4 August 2021 - Late treatment study
Clinical characteristics and treatment outcomes of severe (ICU) COVID-19 patients in Saudi Arabia: A single centre study
Alghamdi et al., Saudi Pharmaceutical Journal, doi:10.1016/j.jsps.2021.08.008 (Peer Reviewed)
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Retrospective 171 ICU patients in Saudi Arabia showing no significant difference for HCQ treatment in unadjusted results.
risk of death, 39.2% higher, RR 1.39, p = 0.52, treatment 29 of 128 (22.7%), control 7 of 43 (16.3%).
Effect extraction follows pre-specified rules prioritizing more serious outcomes.
This study is excluded in the after exclusion results of meta analysis: unadjusted results with no group details, very late stage, ICU patients.
Alghamdi et al., 8/4/2021, retrospective, Saudi Arabia, Middle East, peer-reviewed, 1 author.
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