Has a doctor, nurse or other health care provider ever told you that you have or had: asthma, chronic bronchitis or emphysema?

Represented Variable

Name
H4ID5F
Label
Has a doctor, nurse or other health care provider ever told you that you have or had: asthma, chronic bronchitis or emphysema?
Representation Type
Code List
Selection Style
SelectOne
Measurement Unit
numeric
Codes

Concordance