| MEPS HC-257 |
| PANEL 28 LONGITUDINAL DATA CODEBOOK |
| DATE: August 26, 2026 |
| Variable Name: |
HELMET4 |
| Description: |
DR ADVISE BIKE HELMET (2-17)-R4 |
| Format: |
2.0 |
| Type: |
NUM |
| Start: |
1004 |
| End: |
1005 |
|
|
|
| -8 DK |
28 |
1,218,885 |
| -7 REFUSED |
11 |
440,243 |
| -1 INAPPLICABLE |
7,374 |
276,921,534 |
| 1 YES |
471 |
21,553,379 |
| 2 NO |
988 |
43,397,670 |
| TOTAL |
8,872 |
343,531,710 |
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