Multiple sclerosis (MS) is the second most common cause of disability among nervous system diseases. This disease causes reduced quality of life of patients and those caring for them. Quality of life (QoL) measures consist of at least three broad domains: physical, mental and social. In the field of medicine, researchers have often used the concept of health-related quality of life, which specifically focuses on the impact of an illness and/or treatment on patients’ perception of their status of health and on subjective well-being or satisfaction with life.
