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FAS

Michielsen et al. (2003). Assesses physical and mental fatigue. Items 4 and 10 are reverse-scored. Total range 10–50; ≥22 suggests substantial fatigue; ≥35 extreme fatigue.

  1. 1.I am bothered by fatigue.

    • [1]Never
    • [2]Sometimes
    • [3]Regularly
    • [4]Often
    • [5]Always
  2. 2.I get tired very quickly.

    • [1]Never
    • [2]Sometimes
    • [3]Regularly
    • [4]Often
    • [5]Always
  3. 3.I don't do much during the day.

    • [1]Never
    • [2]Sometimes
    • [3]Regularly
    • [4]Often
    • [5]Always
  4. 4.I have enough energy for everyday life.

    • [1]Never
    • [2]Sometimes
    • [3]Regularly
    • [4]Often
    • [5]Always
  5. 5.Physically, I feel exhausted.

    • [1]Never
    • [2]Sometimes
    • [3]Regularly
    • [4]Often
    • [5]Always
  6. 6.I have problems starting things.

    • [1]Never
    • [2]Sometimes
    • [3]Regularly
    • [4]Often
    • [5]Always
  7. 7.I have problems thinking clearly.

    • [1]Never
    • [2]Sometimes
    • [3]Regularly
    • [4]Often
    • [5]Always
  8. 8.I feel no desire to do anything.

    • [1]Never
    • [2]Sometimes
    • [3]Regularly
    • [4]Often
    • [5]Always
  9. 9.Mentally, I feel exhausted.

    • [1]Never
    • [2]Sometimes
    • [3]Regularly
    • [4]Often
    • [5]Always
  10. 10.When I am doing something, I can concentrate quite well.

    • [1]Never
    • [2]Sometimes
    • [3]Regularly
    • [4]Often
    • [5]Always

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