Fatigue Impact Scale (FIS)

  • Azmeh Shahid
  • Kate Wilkinson
  • Shai Marcu
  • Colin M. Shapiro
Chapter

Abstract

The FIS was developed to assess the symptom of fatigue as part of an underlying chronic disease or condition. Consisting of 40 items, the instrument evaluates the effect of fatigue on three domains of daily life: cognitive functioning, physical functioning, and psychosocial functioning [1].

Copyright information

© Springer Science+Business Media, LLC 2011

Authors and Affiliations

  • Azmeh Shahid
    • 1
  • Kate Wilkinson
    • 1
  • Shai Marcu
    • 2
  • Colin M. Shapiro
    • 3
  1. 1.University of Toronto The Youthdale Child and Adolescent Sleep CentreTorontoCanada
  2. 2.University of Toronto The Youthdale Child and Adolescent Sleep CentreTorontoCanada
  3. 3.Department of PsychiatryUniversity of Toronto The Youthdale Child and Adolescent Sleep CentreTorontoCanada

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