Quality of life in pediatric-onset multiple sclerosis: Different disease course, different impact, different measurement approach needed.

Objective: To understand the impact of pediatric multiple sclerosis (MS), health-related quality of life (HRQL) measures have been used. However, specific areas of concern of youths with MS are not known. The objective of this study was to contribute content for inclusion in a new condition-specific measure of the life impact of MS for children and adolescents.