Fatigue Severity Scale (FSS)

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General Information
Background
Author/s or Creator/s
Krupp LB
et al
Objectives
To evaluate fatigue in multiple sclerosis and other conditions including Chronic Fatigue Immune Dysfunction Syndrome (CFIDS) and Systemic Lupus Erythmatosis (SLE).
Category of Outcome Measure
 
Unknown
Disease Type
Unknown
Chronology of Development
The FSS was designed to differentiate fatigue from clinical depression, both of which share some of the same symptoms.
Time Information
Time to Recall
Recall Period
Recall Period
1 Week
Time to Complete
5 Minutes
Application
Mode of Assessment
Self administered on site
Self administered off site
 
Age Group
Adults (16 Years and Over)
 
Age Related Limitations
Unknown
Languages
Unknown
Conditions of Use and Contact Information
Conditions of Use
 
Unknown
Copyright Owner
Unknown
Contact Name
Unknown
Organisation Name
Unknown
Postal Address
Unknown
URL (Web Address)
Unknown
Email Address
Unknown
Phone
Unknown
Questionnaire/Scale
Domain Details
Number of Domains
0
Domain Name / Number of Items
9 Items Only
Total Number of Items
9
Additional Format Information
Not Applicable
Equipment
Equipment Required
Pen and Paper
Equipment Description
Not Applicable
Response Details
Question Types and Usage
Likert (9)
Scoring
Total Score
Yes - total score is calculated.
Total Score - Range/Direction
1 to 7 (low value indicates that the statement is not very appropriate whereas a high value indicates agreement)
Sub-Score
No - sub-score is not calculated.
Sub-Score Range/Direction
Scores for each item are added together and divided by 9 to calculate the average response.
Reference 1
Type of Reference
OM Materials
Reference Details
PROQOLID FSS Information
Web Address (URL)
http://www.proqolid.org/instruments/fatigue_severity_scale_fss
Reference File ID
Not Applicable
Other Information
This is the PROQOLID webpage for the FSS. It contains summary information about FSS and links to other related information.
Reference 2
Type of Reference
Unknown
Reference Details
Luc Laberge, Yves Dauvilliers, Paul Bégin, Louis Richer, Stéphane Jean, Jean Mathieu.; (2009) Fatigue and daytime sleepiness in patients with myotonic dystrophy type 1: To lump or split?; Neuromuscular Disorders; June; Vol. 19; Iss. 6; pp 397-402
Web Address (URL)
http://www.nmd-journal.com/article/S0960-8966(09)00083-2/abstract
Reference File ID
Not Applicable
Other Information
Unknown