| MEPS HC-122 |
| PANEL 12 LONGITUDINAL DATA CODEBOOK |
| DATE: October 23, 2017 |
| Variable Name: |
VISION4 |
| Description: |
VISION IMPAIRMENT (SUMMARY) - R4 |
| Format: |
2.0 |
| Type: |
NUM |
| Start: |
1293 |
| End: |
1294 |
|
|
|
| -9 NOT ASCERTAINED |
11 |
222,517 |
| -1 INAPPLICABLE |
249 |
6,534,884 |
| 1 NO DIFFICULTY |
11,691 |
288,241,777 |
| 2 SOME DIFFICULTY |
376 |
9,979,271 |
| 3 IMPAIRED NEAR, BUT NOT FAR |
88 |
2,015,589 |
| 4 IMPAIRED BOTH NEAR AND FAR |
11 |
345,719 |
| 5 BLIND |
14 |
264,522 |
| TOTAL |
12,440 |
307,604,278 |
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