By Anonymous - October 27, 2014
Baseline Variable: BYPASS
Description
No/Yes variable for "Coronary bypass"
Notes
* Only present in version 1 of baseline questionnaire.
Data Values
| Levels | Value |
|---|---|
| (empty string) | Missing |
| 1 | No |
| 2 | Yes |
Related variables
* SURGERY
- "Have you ever had surgery for problems other than cancer" (should be 2 if BYPASS
is equal to 2)
* BYPASSY
- Years since "Coronary bypass" (should be > 0 if BYPASS
is equal to 2)
Location
Questionnaires
| Questionnaire Version | Labeled Page | Physical Page | TIFF Image Index | Scan Path |
|---|---|---|---|---|
| 1 | A2 info /  |
5 | 02 | ''R:\Tiff_Quest_V1'' |
| 2 | not present | |||
| 3 | not present |
Database Tables
| Table Name | Description |
|---|---|
| image.dbo.part1 | modified version 1 part 1 data |
| image.dbo.part1_unmodified | original/raw version 1 part 1 data |