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Variable Information
LabelFever or Chills
SectionSymptoms
Data Typeinteger
RADx Variable CategoryRADx Core Variable
Description
The nih_fever_chills data element records responses to the prompt, or a congruently meaning prompt, "Fever or Chills". Equivalent prompts are: - "Fever or chills" RADx-UP - "Fever" RADx-rad, - "Chills" RADx-rad - "Symptoms of fever or chills" RADx-Tech - "Fever, feeling hot/feverish, or having chills" RADx-DHT The values for this data element are integers that come from a list of 5 permissible integer values. The nih_fever_chills data element is the result of the harmonization of other RADx program data elements: covid_fever RADx-UP; fever, chills RADx-rad; fever_chills RADx-Tech; dht_fever_chills, dht_chills, dht_fever 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.
Keywordsfever; pyrexia
Term
From
RADx-DHT dht_fever_chills
RADx-Tech fever_chills
RADx-UP covid_fever_2
RADx-rad chills fever
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