An umbrella review systematically collects and evaluates information from multiple systematic reviews and meta-analyses on all clinical outcomes for which these have been performed.
The lawsuit alleges that the cholera outbreak resulted from "the negligent, reckless, and tortious conduct of the … United Nations; its subsidiary, the United Nations Stablization Mission in Haiti; and its officers… The sickness, death and continual ongoing harm from cholera suffered by Haiti's citizens are a direct result of the UN's multiple systematic failures".
22 of these were included in multiple systematic reviews.
Therefore, we must expand the basic equation in (1) to incorporate multiple systematic factors.
Nearly all mentions were assigned one of seven different subtypes (ABBREVIATION, FAMILY, FORMULA, IDENTIFIER, MULTIPLE, SYSTEMATIC, and TRIVIAL) as illustrated in Figure 1.
Each of the chemical entity mentions was manually labeled according to its structure-associated chemical entity mention (SACEM) class: abbreviation, family, formula, identifier, multiple, systematic and trivial.
To summarize all available evidence on measurement properties in terms of reliability, validity, and feasibility of the Assessment of Multiple Systematic Reviews (AMSTAR) tool, including R evised -AMSTAR.
To explore disagreements in multiple systematic reviews (SRs) assessing the benefit-to-harm ratio of thrombolytic therapy in patients with intermediate-risk pulmonary embolism (PE).
An additional herbal medicine with multiple systematic activities could be useful in alleviating the symptoms of acute post- viral rhinosinusitis and might inhibit the transition to a bacterial infection.
The objectives of this review were to assess the methodological quality of published meta-analyses related to endodontics using the assessment of multiple systematic reviews (AMSTAR) tool and to provide a follow-up to previously published reviews.
The aim of this study was to assess the association between registration of orthodontic systematic reviews in PROSPERO and review quality with the Assessment of Multiple Systematic Reviews (AMSTAR) tool.
