[Measuring fatigue in patients with multiple sclerosis with standardized methods in German speaking areas].
Fatigue describes the presence of a pronounced and advanced state of weariness. People with fatigue need more energy and it takes more effort to perform different activities than expected when compared to the patients disability. Fatigue can be observed in up to 92 % of patients suffering from multiple sclerosis. In the presented study, the German fatigue severity scale (dFSS) was established following the English "Fatigue Severity Scale". We enrolled 20 patients suffering from a primary relapsing multiple sclerosis and compared them to 20 healthy controls. Fatigue was detected if at least 4 points were reached in the dFSS. The dFSS demonstrated high validity and reliability. The dFSS is able to differentiate patients with fatigue from healthy controls. As consequence, the dFSS can be used to evaluate fatigue in German speaking individuals. The presented data demonstrated a good internal consistence. The scale is able to measure fatigue in an economic and rapid fashion. Therefore, it can be used in clinical situations for measuring fatigue in German speaking individuals.
Reske
D
D
Klinik und Poliklinik für Neurologie, Universität zu Köln. Dirk.reske@uk-koeln.de
Pukrop
R
R
Scheinig
K
K
Haupt
W F
WF
Petereit
H-F
HF
D000328:Adult; D005163:Factor Analysis, Statistical; D005260:Female; D005858:Germany; D006801:Humans; D007802:Language; D008297:Male; D009103:Multiple Sclerosis / Q000175:diagnosis* / Q000503:physiopathology*; D020528:Multiple Sclerosis, Chronic Progressive / Q000503:physiopathology; D018763:Muscle Fatigue / Q000502:physiology*; D015203:Reproducibility of Results