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Variable Information
LabelHistory of Smoking
SectionMedical History
Data Typeinteger
RADx Variable CategoryRADx Core Variable
Description
The nih_history_smoking data element records responses to the prompt "History of Smoking".The values for this data element are integers that come from a list of 5 permissible integer values. The nih_history_smoking data element is the result of the harmonization of other RADx program data elements: dht_history_smoking RADx-DHT
Keywordssmoking behavior
Term
BioPortal Logo [NBO:0015005] smoking behavior
From
RADx-DHT dht_history_smoking
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