| MEPS HC-156 |
| PANEL 16 LONGITUDINAL DATA CODEBOOK |
| DATE: October 19, 2017 |
| Variable Name: |
VISION4 |
| Description: |
VISION IMPAIRMENT (SUMMARY) - RD 4 |
| Format: |
2.0 |
| Type: |
NUM |
| Start: |
1167 |
| End: |
1168 |
|
|
|
| -9 NOT ASCERTAINED |
17 |
402,393 |
| -1 INAPPLICABLE |
388 |
6,728,141 |
| 1 NO DIFFICULTY |
17,300 |
295,141,230 |
| 2 SOME DIFFICULTY |
603 |
11,066,731 |
| 3 IMPAIRED NEAR, BUT NOT FAR |
143 |
2,419,165 |
| 4 IMPAIRED BOTH NEAR AND FAR |
25 |
427,146 |
| 5 BLIND |
36 |
596,972 |
| TOTAL |
18,512 |
316,781,778 |
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