The distribution of the modified Rankin scale scores change according to eligibility criteria in acute ischemic stroke trials: A consideration for sample size calculations when using ordinal regression analysis

BACKGROUND: Distribution shifts of the modified Rankin scale (mRs) is used as outcome measure in acute ischemic stroke (AIS) randomized controlled trials (RCT). Distribution across strata of mRs is relevant for sample size calculations and may be affected by eligibility criteria. AIM: We aimed to as...

Full description

Saved in:
Bibliographic Details
Published in:Contemp Clin Trials Commun
Main Authors: Olavarría, Verónica V., Brunser, Alejandro, Cabral, Norberto, Martins, Sheila, Muñoz-Venturelli, Paula, Cavada, Gabriel, Lavados, Pablo M.
Format: Artigo
Language:Inglês
Published: Elsevier 2017
Subjects:
Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC5936693/
https://ncbi.nlm.nih.gov/pubmed/29740628
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.conctc.2017.01.008
Tags: Add Tag
No Tags, Be the first to tag this record!

Similar Items