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Newcastle-Ottawa skaala vaatluslike uuringute kvaliteedi hindamiseks×Cochrane RoB 2.0×
ValdkondUurimismetodoloogiaUurimismetodoloogia
PerekondProcess / pipelineProcess / pipeline
Tekkeaasta20002019
LoojaWells et al. (Ottawa Hospital Research Institute)Jonathan Sterne, Julian Higgins (Cochrane Collaboration)
TüüpResearch team assessmentClinician-rated / Research team assessment
AlgallikasWells, G. A., Shea, B., O'Connell, D., Peterson, J., Welch, V., Losos, M., & Tugwell, P. (2000). The Newcastle-Ottawa Scale (NOS) for assessing the quality of nonrandomised studies in meta-analyses. Retrieved from Ottawa Hospital Research Institute. link ↗Sterne, J. A., Savović, J., Page, M. J., Elbers, R. G., Blencowe, N. S., Boutron, I., ... & Higgins, J. P. (2019). RoB 2: a revised tool for assessing risk of bias in randomised trials. BMJ, 366, l4898. DOI ↗
RööpnimetusedNOSRoB 2.0, RoB 2
Seotud44
KokkuvõteThe Newcastle-Ottawa Scale (NOS) is a widely used tool for assessing the methodological quality of observational studies (case-control and cohort designs) included in systematic reviews and meta-analyses. Developed by Wells et al. at Ottawa Hospital in 2000, it provides explicit criteria and a star-based scoring system that enables transparent, quantitative comparison of study quality across evidence syntheses.RoB 2 is the Cochrane Collaboration's updated methodology for assessing the risk of bias in randomized controlled trials (RCTs). Published in 2019, it replaced the original Cochrane RoB tool with a more structured, transparent approach using signalling questions and domain-based judgments to evaluate five critical sources of bias.
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ScholarGateVõrdle meetodeid: Newcastle-Ottawa Scale · Cochrane RoB 2.0. Loetud 2026-06-20 aadressilt https://scholargate.app/et/compare