Codes and Frequencies
An 'X' indicates the category is available for that sample
| Code | Label |
99
|
|---|---|---|
| 00 | NIU | X |
| 01 | 1 Year | X |
| 02 | 2 Years | X |
| 03 | 3 Years | · |
| 04 | 4 Years | X |
| 05 | 5 Years | · |
| 06 | 6 Years | · |
| 07 | 7 Years | X |
| 08 | 8 Years | X |
| 09 | 9 Years | · |
| 10 | 10 Years | X |
| 11 | 11 Years | · |
| 12 | 12 Years | X |
| 13 | 13 Years | X |
| 14 | 14 Years | X |
| 15 | 15 Years | X |
| 16 | 16 Years | X |
| 17 | 17 Years | X |
| 18 | 18 Years | X |
| 19 | 19 Years | X |
| 20 | 20 Years | X |
| 21 | 21 Years | X |
| 22 | 22 Years | X |
| 23 | 23 Years | X |
| 24 | 24 Years | X |
| Code | Label |
99
|
| 25 | 25 Years | X |
| 26 | 26 Years | X |
| 27 | 27 Years | X |
| 28 | 28 Years | X |
| 29 | 29 Years | X |
| 30 | 30 Years | X |
| 31 | 31 Years | X |
| 32 | 32 Years | X |
| 33 | 33 Years | X |
| 34 | 34 Years | X |
| 35 | 35 Years | X |
| 36 | 36 Years | X |
| 37 | 37 Years | X |
| 38 | 38 Years | X |
| 39 | 39 Years | X |
| 40 | 40 Years | X |
| 41 | 41 Years | X |
| 42 | 42 Years | X |
| 43 | 43 Years | X |
| 44 | 44 Years | X |
| 45 | 45 Years | X |
| 46 | 46 Years | · |
| 47 | 47 Years | X |
| 48 | 48 Years | X |
| 49 | 49 Years | X |
| Code | Label |
99
|
| 50 | 50 Years | X |
| 51 | 51 Years | X |
| 52 | 52 Years | X |
| 53 | 53 Years | X |
| 54 | 54 Years | X |
| 55 | 55 Years | X |
| 56 | 56 Years | X |
| 57 | 57 Years | X |
| 58 | 58 Years | X |
| 59 | 59 Years | X |
| 60 | 60 Years | X |
| 61 | 61 Years | X |
| 62 | 62 Years | X |
| 63 | 63 Years | X |
| 64 | 64 Years | X |
| 65 | 65 Years | X |
| 66 | 66 Years | · |
| 67 | 67 Years | · |
| 68 | 68 Years | X |
| 69 | 69 Years | X |
| 70 | 70 Years | X |
| 71 | 71 Years | · |
| 72 | 72 Years | X |
| 73 | 73 Years | X |
| 74 | 74 Years | · |
| Code | Label |
99
|
| 75 | 75 Years | X |
| 76 | 76 Years | X |
| 77 | 77 Years | X |
| 78 | 78 Years | X |
| 79 | 79 Years | X |
| 80 | 80 Years | X |
| 81 | 81 Years | X |
| 82 | 82 Years | X |
| 83 | 83 Years | X |
| 84 | 84 Years | X |
| 85 | 85+ Years | X |
| 97 | Unknown-refused | · |
| 98 | Unknown-not ascertained | · |
| 99 | Unknown-don't know | X |
Can't find the category you are looking for? Try the Detailed codes
Universe
- 1999: Sample adults age 18+ who were ever told by a doctor that they had Crohn's disease or ulcerative colitis.
Availability
- 1999
Weights
- 1999 : SAMPWEIGHT
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