Time to secondary progression in patients with multiple sclerosis who were treated with first generation immunomodulating drugs

Association Between Use of Interferon Beta and Progression of Disability in Patients With Relapsing-Remitting Multiple Sclerosis

(2012) Afsaneh Shirani et al.   JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION

Increasing age at disability milestones among MS patients in the MSBase Registry

(2012) Ilya Kister et al.   JOURNAL OF THE NEUROLOGICAL SCIENCES

Long term benefit of multiple sclerosis treatment: an investigation using a novel data collection technique

(2012) Devon S Conway et al.   Multiple Sclerosis Journal

Trend for decreasing Multiple Sclerosis Severity Scores (MSSS) with increasing calendar year of enrollment into the New York State Multiple Sclerosis Consortium

(2011) Ilya Kister et al.   Multiple Sclerosis Journal

Temporal trends of disability progression in multiple sclerosis: findings from British Columbia, Canada (1975–2009)

(2011) Afsaneh Shirani et al.   Multiple Sclerosis Journal

Natural History of Multiple Sclerosis: Long-Term Prognostic Factors

(2011) Christel Renoux   NEUROLOGIC CLINICS

Establishing Long-Term Efficacy in Chronic Disease: Use of Recursive Partitioning and Propensity Score Adjustment to Estimate Outcome in MS

(2011) Douglas S. Goodin et al.   PLoS One

Evidence for a two-stage disability progression in multiple sclerosis

(2010) E. Leray et al.   BRAIN

Prognostic Factors of Multiple Sclerosis in Lebanon

(2010) Bassem Yamout et al.   INTERNATIONAL JOURNAL OF NEUROSCIENCE

Disease progression among multiple sclerosis patients before and during a disease-modifying drug program: a longitudinal population-based evaluation

(2009) PJ Veugelers et al.   Multiple Sclerosis Journal

Selection bias in observational studies: Out of control?

(2009) C. A. Beck   NEUROLOGY

Immortal time bias in the study of effectiveness of interferon-β in multiple sclerosis

(2008) Christel Renoux et al.   ANNALS OF NEUROLOGY

Comorbidity, socioeconomic status and multiple sclerosis

(2008) RA Marrie et al.   Multiple Sclerosis Journal

Reply

(2007) Maria Trojano et al.   ANNALS OF NEUROLOGY

Confounders in natural history of interferon-β-treated relapsing multiple sclerosis

(2007) Olivier Gout   ANNALS OF NEUROLOGY