How old were you when the doctor, nurse or other health care provider diagnosed you with asthma, chronic bronchitis or emphysema?

Conceptual Variable

Name
509
Label
How old were you when the doctor, nurse or other health care provider diagnosed you with asthma, chronic bronchitis or emphysema?
Dataset Variable Valid Invalid Min First Quartile Median Third Quartile Max Mean StdDev
Wave IV In-Home Interview H4ID6F 2,303 13,398 0 5 11 17 32 11.7794181502388 8.12264653933185
Wave V Mixed-Mode Survey H5ID6FA 1,895 10,405 0 6 12 23 41 14.7614775725594 11.0918738832641

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