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0 0.5 1 1.5 2+ Hospitalization 3% Improvement Relative Risk c19hcq.com Gianfrancesco et al. HCQ for COVID-19 PrEP Favors HCQ Favors control
Gianfrancesco, 600 patient HCQ prophylaxis study: 3% lower hospitalization [p=0.82] https://c19p.org/gianfrancesco
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Characteristics associated with hospitalisation for COVID-19 in people with rheumatic disease: data from the COVID-19 Global Rheumatology Alliance physician-reported registry
Gianfrancesco et al., Annals of the Rheumatic Diseases, 79:7, 859-866, doi:10.1136/annrheumdis-2020-217871
28 May 2020    Source   PDF   Share   Tweet
Analysis of rheumatic disease patients showing no significant association between antimalarial therapy and hospitalisation, OR=0.94 [0.57-1.57], p=0.82 after adjustments.
risk of hospitalization, 3.3% lower, RR 0.97, p = 0.82, treatment 58 of 130 (44.6%), control 219 of 470 (46.6%), NNT 50, odds ratio converted to relative risk.
Effect extraction follows pre-specified rules prioritizing more serious outcomes. Submit updates
This study is excluded in the after exclusion results of meta analysis: not fully adjusting for the baseline risk differences within systemic autoimmune patients.
Gianfrancesco et al., 5/28/2020, retrospective, database analysis, multiple countries, multiple regions, peer-reviewed, 28 authors.
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