| MEPS HC-139 |
| PANEL 14 LONGITUDINAL DATA CODEBOOK |
| DATE: October 19, 2017 |
| Variable Name: |
HELMET4 |
| Description: |
DR ADVISE BIKE HELMET (2-17)-R4 |
| Format: |
2.0 |
| Type: |
NUM |
| Start: |
1486 |
| End: |
1487 |
|
|
|
| -9 NOT ASCERTAINED |
1 |
49,315 |
| -8 DK |
93 |
1,661,579 |
| -7 REFUSED |
7 |
166,189 |
| -1 INAPPLICABLE |
12,220 |
246,084,765 |
| 1 YES |
1,645 |
27,646,513 |
| 2 NO |
2,255 |
36,533,348 |
| TOTAL |
16,221 |
312,141,711 |
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