11/23 Late treatment study
et al., Thrombosis Research, doi:10.1016/j.thromres.2020.11.020 (Peer Reviewed)
Low molecular weight heparin and 28-day mortality among patients with coronavirus disease 2019: A cohort study in the early epidemic era
Low molecular weight heparin and 28-day mortality among patients with coronavirus disease 2019: A cohort study in the early epidemic era
Low molecular weight heparin study also showing results for HCQ treatment, unadjusted HCQ mortality relative risk RR 0.66, p = 0.61.
Effect extraction follows pre-specified rules prioritizing more serious outcomes. For an individual study the most serious outcome may have a smaller number of events and lower statistical signficance, however this provides the strongest evidence for the most serious outcomes when combining the results of many trials.
Qin et al., 11/23/2020, retrospective, China, Asia, peer-reviewed, 17 authors.
risk of death, 34.3% lower, RR 0.66, p = 0.61, treatment 3 of 43 (7.0%), control 75 of 706 (10.6%).
Effect extraction follows pre-specified rules prioritizing more serious outcomes. For an individual study the most serious outcome may have a smaller number of events and lower statistical signficance, however this provides the strongest evidence for the most serious outcomes when combining the results of many trials.
