Because of my fatigue during the past 4 weeks, I have been less motivated to do anything that requires physical effort
Scale for having been less motivated to do anything that requires physical effort as part of Modified Fatigue Impact Scale form
Fischer JS, Rudick RA, Cutter GR, Reingold SC. The Multiple Sclerosis Functional Composite Measure (MSFC): an integrated approach to MS clinical outcome assessment. National MS Society Clinical Outcomes Assessment Task Force. Mult Scler. 1999 Aug;5(4):244-50. The consortium of multiple sclerosis centers health services research subcommittee. Multiple sclerosis quality of life inventory: a user's manual. National Multiple Sclerosis Society. 1997. Fisk JD, Pontefract A, Ritvo PG, Archibald CJ, Murray TJ. The impact of fatigue on patients with multiple sclerosis. Can J Neurol Sci. 1994 Feb; 21(1): 9-14.