Data
66,006 items of data are available, covering 58,779 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 | 150 |
| Decile 9 | 3 |
| Decile 8 | 2 |
| Decile 7 | 1 |
| Decile 6 | 0 |
| Median | 0 |
| Decile 4 | 0 |
| Decile 3 | 0 |
| Decile 2 | 0 |
| Decile 1 | 0 |
| Minimum | 0 |
|
|
- There are 32 distinct values.
- Mean = 1.0023
- Std.dev = 2.27446
- 1697 items above graph maximum of 6
- 73 items have value -3 (Prefer not to answer)
- 396 items have value -1 (Do not know)
|
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
40,802 participants, 40,802 items
| Maximum | 150 |
| Decile 9 | 3 |
| Decile 8 | 2 |
| Decile 7 | 1 |
| Decile 6 | 0 |
| Median | 0 |
| Decile 4 | 0 |
| Decile 3 | 0 |
| Decile 2 | 0 |
| Decile 1 | 0 |
| Minimum | 0 |
|
|
- There are 29 distinct values.
- Mean = 1.01193
- Std.dev = 2.37241
- 1093 items above graph maximum of 6
- 68 items have value -3 (Prefer not to answer)
- 319 items have value -1 (Do not know)
|
Instance 1 : First repeat assessment visit (2012-13)
4,457 participants, 4,457 items
| Maximum | 30 |
| Decile 9 | 3 |
| Decile 8 | 2 |
| Decile 7 | 1 |
| Decile 6 | 0 |
| Median | 0 |
| Decile 4 | 0 |
| Decile 3 | 0 |
| Decile 2 | 0 |
| Decile 1 | 0 |
| Minimum | 0 |
|
|
- There are 18 distinct values.
- Mean = 0.934293
- Std.dev = 2.05958
- 105 items above graph maximum of 6
- 13 items have value -1 (Do not know)
|
Instance 2 : Imaging visit (2014+)
18,769 participants, 18,769 items
| Maximum | 40 |
| Decile 9 | 3 |
| Decile 8 | 2 |
| Decile 7 | 1 |
| Decile 6 | 0 |
| Median | 0 |
| Decile 4 | 0 |
| Decile 3 | 0 |
| Decile 2 | 0 |
| Decile 1 | 0 |
| Minimum | 0 |
|
|
- There are 26 distinct values.
- Mean = 0.997755
- Std.dev = 2.13077
- 456 items above graph maximum of 6
- 5 items have value -3 (Prefer not to answer)
- 59 items have value -1 (Do not know)
|
Instance 3 : First repeat imaging visit (2019+)
1,978 participants, 1,978 items
| Maximum | 20 |
| Decile 9 | 3 |
| Decile 8 | 2 |
| Decile 7 | 1 |
| Decile 6 | 0 |
| Median | 0 |
| Decile 4 | 0 |
| Decile 3 | 0 |
| Decile 2 | 0 |
| Decile 1 | 0 |
| Minimum | 0 |
|
|
- There are 17 distinct values.
- Mean = 1.00152
- Std.dev = 1.9841
- 43 items above graph maximum of 6
- 5 items have value -1 (Do not know)
|
Notes
ACE touchscreen question "In an average MONTH, 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 > 10 then participant asked to confirm
Field 4429 was collected from participants who indicated they drink alcohol on special occasions or one to three times a month, as defined by their answer to Field 1558
Coding 100291 defines 2 special values:
- -1 represents "Do not know"
- -3 represents "Prefer not to answer"
1 Related Data-Field
| Field ID | Description | Relationship |
|---|
| 1558 | Alcohol intake frequency. | Current Field was collected from participants who indicated they drink alcohol on special occasions or one to three times a month, as defined by their answer to Field 1558 |
