Data
404,258 items of data are available, covering 349,403 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 pints.
| Maximum | 210 |
| Decile 9 | 8 |
| Decile 8 | 4 |
| Decile 7 | 3 |
| Decile 6 | 2 |
| Median | 1 |
| Decile 4 | 0 |
| Decile 3 | 0 |
| Decile 2 | 0 |
| Decile 1 | 0 |
| Minimum | 0 |
|
|
- There are 73 distinct values.
- Mean = 2.91556
- Std.dev = 5.42836
- 12314 items above graph maximum of 16
- 352 items have value -3 (Prefer not to answer)
- 1164 items have value -1 (Do not know)
|
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
346,445 participants, 346,445 items
| Maximum | 210 |
| Decile 9 | 9 |
| Decile 8 | 5 |
| Decile 7 | 3 |
| Decile 6 | 2 |
| Median | 1 |
| Decile 4 | 0 |
| Decile 3 | 0 |
| Decile 2 | 0 |
| Decile 1 | 0 |
| Minimum | 0 |
|
|
- There are 73 distinct values.
- Mean = 3.01291
- Std.dev = 5.60488
- 10185 items above graph maximum of 18
- 330 items have value -3 (Prefer not to answer)
- 1090 items have value -1 (Do not know)
|
Instance 1 : First repeat assessment visit (2012-13)
14,509 participants, 14,509 items
| Maximum | 55 |
| Decile 9 | 7 |
| Decile 8 | 4 |
| Decile 7 | 2 |
| Decile 6 | 1 |
| Median | 1 |
| Decile 4 | 0 |
| Decile 3 | 0 |
| Decile 2 | 0 |
| Decile 1 | 0 |
| Minimum | 0 |
|
|
- There are 37 distinct values.
- Mean = 2.47538
- Std.dev = 4.48979
- 421 items above graph maximum of 14
- 6 items have value -3 (Prefer not to answer)
- 22 items have value -1 (Do not know)
|
Instance 2 : Imaging visit (2014+)
39,525 participants, 39,525 items
| Maximum | 60 |
| Decile 9 | 6 |
| Decile 8 | 4 |
| Decile 7 | 2 |
| Decile 6 | 1 |
| Median | 1 |
| Decile 4 | 0 |
| Decile 3 | 0 |
| Decile 2 | 0 |
| Decile 1 | 0 |
| Minimum | 0 |
|
|
- There are 42 distinct values.
- Mean = 2.28086
- Std.dev = 4.0778
- 1191 items above graph maximum of 12
- 14 items have value -3 (Prefer not to answer)
- 46 items have value -1 (Do not know)
|
Instance 3 : First repeat imaging visit (2019+)
3,779 participants, 3,779 items
| Maximum | 40 |
| Decile 9 | 7 |
| Decile 8 | 4 |
| Decile 7 | 2 |
| Decile 6 | 1 |
| Median | 1 |
| Decile 4 | 0 |
| Decile 3 | 0 |
| Decile 2 | 0 |
| Decile 1 | 0 |
| Minimum | 0 |
|
|
- There are 28 distinct values.
- Mean = 2.34102
- Std.dev = 3.90247
- 85 items above graph maximum of 14
- 2 items have value -3 (Prefer not to answer)
- 6 items have value -1 (Do not know)
|
Notes
ACE touchscreen question "In an average WEEK, how many pints of beer or cider would you drink? (Include bitter, lager, stout, ale, Guinness)"
The following checks were performed:
- If answer < 0 then rejected
- If answer > 250 then rejected
- If answer > 100 then participant asked to confirm
Field 1588 was collected from participants who indicated they drink alcohol more often than one to three times per month, 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 |
