Impact of different rating schemes for the overall confidence of AMSTAR 2 in interventional systematic reviews with patients suffering from advanced cancer – a methodological study

Autor: Siemens, Waldemar, Schwarzer, Guido, Rohe, Miriam S., Buroh, Sabine, Becker, Gerhild, Pieper, Dawid, Meerpohl, Jörg J.

Background/research question: The methodological quality of systematic reviews (SRs) can be evaluated using a measurement tool to assess systematic reviews 2 (AMSTAR 2). Although the tool is well-designed and recommended by experts, its rating scheme

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6675ecf33c6edecf01e79dba7ef38886

Heterogeneity of systematic reviews with meta-analyses of pharmacological, surgical and radiotherapeutic interventions in patients with advanced cancer - a meta-epidemiological study (SCOPE)

Autor: Siemens, Waldemar, Schwarzer, Guido, Rohe, Miriam S., Meerpohl, Joerg J., Becker, Gerhild

Publikováno v: Nützliche patientenrelevante Forschung; 21. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin; 20200213-20200215; Basel, Schweiz; DOC20ebmPP8-01 /20200212/

Background/research question: Taking heterogeneity in meta-analyses into account is crucial for drawing conclusions, e.g. for treatment guidelines. An analysis of prediction intervals (PIs) and the way of considering heterogeneity in meta-analyses of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82de96bb3c2b1b1c461e612480ad6a01