How often do you wear a helmet when you ride a bicycle?
Add Health
Wave I In-Home Interview
S3Q39 WEAR HELMET WHILE CYCLING-W1
Represented Variable
Name
H1GH39
Label
How often do you wear a helmet when you ride a bicycle?
Conceptual Variable
How often do you wear a helmet when you ride a bicycle?Representation Type
Code List
Selection Style
SelectOne
Measurement Unit
numeric
never, rarely, sometimes-
0 
never -
1 rarely -
2 sometimes -
3 most of the time -
4 always -
5 never rides a bicycle
Concordance
| Add Health | ||||
|---|---|---|---|---|
| Wave I | Wave II | |||
| Wave I In-Home Interview | Wave II In-Home Interview | |||
| Wave I In-Home Interview Data | Wave II In-Home Interview | |||
| H1GH39 | H2GH36 | |||
| never |
59.24%
|
53.30%
|
||
| rarely |
3.64%
|
4.07%
|
||
| sometimes |
2.80%
|
3.03%
|
||
| most of the time |
1.99%
|
2.14%
|
||
| always |
3.09%
|
3.10%
|
||
| never rides a bicycle |
29.24%
|
34.36%
|
||
| Add Health | ||||
|---|---|---|---|---|
| Wave I | Wave II | |||
| Wave I In-Home Interview | Wave II In-Home Interview | |||
| Wave I In-Home Interview Data | Wave II In-Home Interview | |||
| H1GH39 | H2GH36 | |||
| never |
59.16%
|
53.30%
|
||
| rarely |
3.63%
|
4.07%
|
||
| sometimes |
2.80%
|
3.03%
|
||
| most of the time |
1.99%
|
2.14%
|
||
| always |
3.09%
|
3.10%
|
||
| never rides a bicycle |
29.20%
|
34.35%
|
||
| Dataset | Variable | Valid | Invalid | Min | First Quartile | Median | Third Quartile | Max | Mean | StdDev |
|---|---|---|---|---|---|---|---|---|---|---|
| Wave I In-Home Interview Data | H1GH39 | 20,719 | 26 | 0 | 5 | |||||
| Wave II In-Home Interview | H2GH36 | 14,736 | 2 | 0 | 5 |
| Add Health | ||||
|---|---|---|---|---|
| Wave I | Wave II | |||
| Wave I In-Home Interview | Wave II In-Home Interview | |||
| Wave I In-Home Interview Data | Wave II In-Home Interview | |||
| H1GH39 | H2GH36 | |||
| never | 0 | 0 | ||
| rarely | 1 | 1 | ||
| sometimes | 2 | 2 | ||
| most of the time | 3 | 3 | ||
| always | 4 | 4 | ||
| never rides a bicycle | 5 | 5 | ||