This thread is to make it easier to find forum information about subjective survey tools. These tools are used to quantify concepts such as fatigue and quality of life for use as subjective outcomes in research and clinical monitoring. The list will be added to over time.
This thread is pinned to the top of the thread list for this subforum. It is also locked. If you see a thread or post with relevant information, please let forum staff know about it by clicking on the contact moderator button. Resources marked with ** include a list of the survey questions.
Fatigue
Chalder Fatigue Scale
Measuring fatigue in clinical and community settings, 2010, Chalder
Chronic fatigue psychometric properties and updated norm values of the Chalder Fatigue Scale in a cross-sectional sample, 2025, Krakau et al
Exploring the content validity of the Chalder Fatigue Scale using cognitive interviewing in an ME/CFS population, 2024, Gladwell
Dimensionality, psychometric properties and population based norms of the Turkish version of the CFS among adults, 2022, Adin et al
S4ME submission to the public review on Common Data Elements for ME/CFS - Problems with the Chalder Fatigue Questionnaire
Multidimensional Fatigue Inventory
The Multidimensional Fatigue Inventory
Function
FUNCAP
Assessing functional capacity in ME/CFS, a patient informed questionnaire, FUNCAP, 2024, Sommefelt et al
SF-36
SF-36 - a discussion
Psychological wellbeing and behaviour
Hospital Anxiety and Depression Scale - HADS
The Hospital Anxiety and Depression Scale (HADS) - a discussion
Behaviour Assessment System for Children - BASC
Behaviour Assessment System for Children (BASC) - a discussion
Biopsychosocial constructs
Central Sensitisation Inventory
Establishing Clinically relevant severity levels for the Central Sensitisation Inventory, 2017, Neblett et al **
This thread is pinned to the top of the thread list for this subforum. It is also locked. If you see a thread or post with relevant information, please let forum staff know about it by clicking on the contact moderator button. Resources marked with ** include a list of the survey questions.
Fatigue
Chalder Fatigue Scale
Measuring fatigue in clinical and community settings, 2010, Chalder
Chronic fatigue psychometric properties and updated norm values of the Chalder Fatigue Scale in a cross-sectional sample, 2025, Krakau et al
Exploring the content validity of the Chalder Fatigue Scale using cognitive interviewing in an ME/CFS population, 2024, Gladwell
Dimensionality, psychometric properties and population based norms of the Turkish version of the CFS among adults, 2022, Adin et al
S4ME submission to the public review on Common Data Elements for ME/CFS - Problems with the Chalder Fatigue Questionnaire
Multidimensional Fatigue Inventory
The Multidimensional Fatigue Inventory
Function
FUNCAP
Assessing functional capacity in ME/CFS, a patient informed questionnaire, FUNCAP, 2024, Sommefelt et al
SF-36
SF-36 - a discussion
Psychological wellbeing and behaviour
Hospital Anxiety and Depression Scale - HADS
The Hospital Anxiety and Depression Scale (HADS) - a discussion
Behaviour Assessment System for Children - BASC
Behaviour Assessment System for Children (BASC) - a discussion
Biopsychosocial constructs
Central Sensitisation Inventory
Establishing Clinically relevant severity levels for the Central Sensitisation Inventory, 2017, Neblett et al **
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