| MEPS HC-148 |
| PANEL 15 LONGITUDINAL DATA CODEBOOK |
| DATE: October 19, 2017 |
| Variable Name: |
VISION4 |
| Description: |
VISION IMPAIRMENT (SUMMARY) - RD 4 |
| Format: |
2.0 |
| Type: |
NUM |
| Start: |
1237 |
| End: |
1238 |
|
|
|
| -9 NOT ASCERTAINED |
16 |
375,353 |
| -1 INAPPLICABLE |
299 |
6,783,990 |
| 1 NO DIFFICULTY |
13,625 |
293,860,464 |
| 2 SOME DIFFICULTY |
447 |
10,331,118 |
| 3 IMPAIRED NEAR, BUT NOT FAR |
114 |
2,529,129 |
| 4 IMPAIRED BOTH NEAR AND FAR |
15 |
481,588 |
| 5 BLIND |
25 |
547,736 |
| TOTAL |
14,541 |
314,909,377 |
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