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Variable Information
LabelExcessive fatigue
SectionSymptoms
Data Typeinteger
RADx Variable CategoryRADx Core Variable
Description
The nih_fatigue data element records responses to the prompt, or a congruently meaning prompt, "Excessive fatigue". Equivalent prompts are: - "Lack of energy or general tired feeling" RADx-UP - "Excessive fatigue" RADx-rad - "Fatigue (more than normal)" RADx-DHT The values for this data element are integers that come from a list of 5 permissible integer values. The nih_fatigue data element is the result of the harmonization of other RADx program data elements: covid_fatique, covid_fatigue RADx-UP; excessive_fatigue RADx-rad; dht_fatigue RADx-DHT Note that the meaning of the value 97 is context specific and depends on the subset of permissible value used by a specific study (not all studies presented the full set of permissible values documented here for this data element). Therefore, the meaning of the value 97 in an individual data record MUST be determined by referring to the original data dictionary for the non-harmonized data in that study.
Keywordsextreme fatigue
Term
BioPortal Logo [SYMP:0000280] extreme fatigue
From
RADx-DHT dht_fatigue
RADx-rad excessive_fatigue
Permissible Values
Specimens Table
Value
Label
0
No
1
Yes
97
Other
98
Don’t know
99
Prefer not to answer
List of Studies Using Variable