Fatigue.

8 catalogued instruments are currently grouped under this construct, across 2 domains: Clinical: broadband and severity; Health, quality of life and health psychology.

Instruments are grouped by what each entry’s description says it measures, and the list may be incomplete. Read each entry for its exact coverage.

• SSS-8 - Somatic Symptom Scale-8

  Clinical: broadband and severity. 8 items. open with attribution.

• RAND 36-Item Health Survey 1.0

  Health, quality of life and health psychology. 36 (identical item set to SF-36 v1). public-domain / open.

• PROMIS Global Health (Global-10)

  Health, quality of life and health psychology. 10 items. public-domain / open.

• PROMIS-29 Profile

  Health, quality of life and health psychology. 29 (4 per domain x 7 + 1 pain intensity). public-domain / open.

• FSS - Fatigue Severity Scale

  Health, quality of life and health psychology. 9 items. open with attribution.

• MFI-20 - Multidimensional Fatigue Inventory

  Health, quality of life and health psychology. 20 (4 per dimension). open with attribution.

• FACIT-Fatigue - Functional Assessment of Chronic Illness Therapy - Fatigue scale

  Health, quality of life and health psychology. 13 items. copyrighted - author permission.

• CFQ-11 - Chalder Fatigue Scale

  Health, quality of life and health psychology. 11 (original 14). open with attribution.

Browse the whole catalogue to search by name, acronym or wording, and filter by domain, licence, length and language version. That search reads each entry’s own description rather than this grouping, so it reaches instruments no construct page lists, and misses some that this page holds.