From: Research on lower extremity health in patients with multiple sclerosis: a systematic scoping review
Inclusion criteria: | |
 • empirical study | |
 • adult patients with MS as research informants | |
 • focus on foot or lower extremity health or functions or on walking (measured using non-invasive methods) | |
Exclusion criteria: | |
 • review or theory articles | |
 • focus on the outcomes of foot or lower extremity surgery | |
 • pharmacological studies or used only invasive methods, such as electrical stimulation  • instrument-validation, feasibility or case studies |