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Critical evaluation of the Newcastle-Ottawa scale for the assessment of the quality of nonrandomized studies in meta-analyses

European Journal of EpidemiologyPublished 21 July 2010
Andreas Stang
Citations17,606
SJR quartileQ1
SJR score3.24
SNIP2.29

TL;DR

The quality assessment of non-randomized studies is an important component of a thorough meta-analysis of non randomized studies and can dramatically influence the interpretation of meta-analyses, and can even reverse conclusions regarding the effectiveness of an intervention.

Abstract

Critical evaluation of the Newcastle-Ottawa scale for the assessment of the quality of nonrandomized studies in meta-analyses

Keywords

Decision SciencesMedicine