Codes and Frequencies
An 'X' indicates the category is available for that sample
| Code | Label |
15
|
10
|
|---|---|---|---|
| 0 | NIU | X | X |
| 1 | Part of routine exam | X | X |
| 2 | Because of a problem | X | X |
| 3 | Follow-up to test or exam | X | X |
| 4 | Other reason | X | X |
| 7 | Unknown-refused | X | · |
| 8 | Unknown-not ascertained | · | · |
| 9 | Unknown-don't know | X | · |
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Description
For sample adults aged 40 years and older who ever had a CT colonography or virtual colonoscopy (CTCOLEV), CTCOLLY reports the main reason that the respondent underwent the procedure.
[show more]The Field Representative's Manual advised that:
For any of the questions that asks, "What is the main reason you had this exam?". . . if the respondent had a problem, but was not sure which reason to pick, then record the first one she gives, as her initial thought is probably the best option.
See Survey Text and Codes tabs.
For more information, please see CTCOLEV.
Universe
- 2010; 2015: Sample adults age 40+ who have had a CT colonography or virtual colonoscopy.
Availability
- 2010, 2015
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Weights
- 2010, 2015 : SAMPWEIGHT