Codes and Frequencies
An 'X' indicates the category is available for that sample
| Code | Label |
17
|
16
|
08
|
02
|
|---|---|---|---|---|---|
| 0 | NIU | X | X | X | X |
| 1 | In the last 12 months | X | X | X | X |
| 2 | In the last 13 to 24 months | X | X | X | X |
| 3 | Over 24 months | X | X | X | X |
| 7 | Unknown-refused | · | · | · | · |
| 8 | Unknown-not ascertained | · | · | · | · |
| 9 | Unknown-don't know | X | X | X | X |
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Description
In 2002, for sample children under age 6 and, beginning in 2008, sample children under age 6 who are not blind, who ever had their vision tested by a doctor or other health professional (EYEXAMEV), EYEXAMOS reports the number of months since their vision was last tested.
Universe
- 2002: Sample children age 6+ who ever had their vision tested by a doctor or other health professional.
- 2008; 2016 2017: Sample children under 6 who ever had vision tested.
Availability
- 2002, 2008, 2016-2017
Weights
- 2002, 2008, 2016-2017 : SAMPWEIGHT
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