Data
398,876 items of data are available, covering 349,126 participants.
Some values have special meanings defined by Data-Coding
100291.
Defined-instances run from 0 to 3, labelled using Instancing
2.
Units of measurement are glasses.
| Maximum | 122 |
| Decile 9 | 10 |
| Decile 8 | 6 |
| Decile 7 | 4 |
| Decile 6 | 3 |
| Median | 2 |
| Decile 4 | 1 |
| Decile 3 | 0 |
| Decile 2 | 0 |
| Decile 1 | 0 |
| Minimum | 0 |
|
|
- There are 74 distinct values.
- Mean = 3.88948
- Std.dev = 5.53656
- 7630 items above graph maximum of 20
- 477 items have value -3 (Prefer not to answer)
- 1837 items have value -1 (Do not know)
|
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
346,476 participants, 346,476 items
| Maximum | 122 |
| Decile 9 | 10 |
| Decile 8 | 6 |
| Decile 7 | 5 |
| Decile 6 | 3 |
| Median | 2 |
| Decile 4 | 1 |
| Decile 3 | 0 |
| Decile 2 | 0 |
| Decile 1 | 0 |
| Minimum | 0 |
|
|
- There are 73 distinct values.
- Mean = 3.91534
- Std.dev = 5.58247
- 6769 items above graph maximum of 20
- 448 items have value -3 (Prefer not to answer)
- 1728 items have value -1 (Do not know)
|
Instance 1 : First repeat assessment visit (2012-13)
14,510 participants, 14,510 items
| Maximum | 90 |
| Decile 9 | 10 |
| Decile 8 | 6 |
| Decile 7 | 5 |
| Decile 6 | 3 |
| Median | 2 |
| Decile 4 | 2 |
| Decile 3 | 1 |
| Decile 2 | 0 |
| Decile 1 | 0 |
| Minimum | 0 |
|
|
- There are 45 distinct values.
- Mean = 3.90012
- Std.dev = 5.37074
- 250 items above graph maximum of 20
- 3 items have value -3 (Prefer not to answer)
- 29 items have value -1 (Do not know)
|
Instance 2 : Imaging visit (2014+)
34,697 participants, 34,697 items
| Maximum | 84 |
| Decile 9 | 9 |
| Decile 8 | 6 |
| Decile 7 | 4 |
| Decile 6 | 3 |
| Median | 2 |
| Decile 4 | 1 |
| Decile 3 | 0 |
| Decile 2 | 0 |
| Decile 1 | 0 |
| Minimum | 0 |
|
|
- There are 48 distinct values.
- Mean = 3.66019
- Std.dev = 5.17681
- 722 items above graph maximum of 18
- 23 items have value -3 (Prefer not to answer)
- 78 items have value -1 (Do not know)
|
Instance 3 : First repeat imaging visit (2019+)
3,193 participants, 3,193 items
| Maximum | 42 |
| Decile 9 | 9 |
| Decile 8 | 6 |
| Decile 7 | 4 |
| Decile 6 | 3 |
| Median | 2 |
| Decile 4 | 1 |
| Decile 3 | 0 |
| Decile 2 | 0 |
| Decile 1 | 0 |
| Minimum | 0 |
|
|
- There are 28 distinct values.
- Mean = 3.5367
- Std.dev = 4.9794
- 62 items above graph maximum of 18
- 3 items have value -3 (Prefer not to answer)
- 2 items have value -1 (Do not know)
|
Notes
ACE touchscreen question "In an average WEEK, how many glasses of RED wine would you drink? (There are six glasses in an average bottle)"
The following checks were performed:
- If answer < 0 then rejected
- If answer > 250 then rejected
- If answer > 100 then participant asked to confirm
If the participant activated the Help button they were shown the message:
Please include sparkling red wine here.
|
Field 1568 was collected from participants who indicated they drink alcohol more often than once or twice a week, as defined by their answers to Field 1558
Coding 100291 defines 2 special values:
- -1 represents "Do not know"
- -3 represents "Prefer not to answer"
1 Related Data-Fields
| Field ID | Description | Relationship |
|---|
| 1558 | Alcohol intake frequency. | Current Field was collected from participants who indicated they drink alcohol more often than once or twice a week, as defined by their answers to Field 1558 |
