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. 2018 Feb 23;14:631–640. doi: 10.2147/NDT.S160060

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© 2018 Hamdy et al. This work is published and licensed by Dove Medical Press Limited

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Kaplan–Meier survival curve, ie, probability estimates of not attaining a score of 4.0 on the EDSS among cohorts with early treatment or delayed treatment.

Abbreviation: EDSS, expanded disability status scale.