Multiple Sclerosis Impact Scale Version 1 Questionnaire

**Semantic type:** Intellectual Product

**Definition:** A standardized rating scale developed by Hobart et al in 2001, which is used to assess the physical and psychological impact of multiple sclerosis (MS) on an individual's quality of life. The version 1 questionnaire contains 29 questions on a scale from 1 (not at all) to 5 (extremely).

**Synonyms:** - MSIS-29 V1 - MSIS-29v1 - MSIS01