Data
418,943 items of data are available, covering 350,226 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 | 240 |
| Decile 9 | 6 |
| 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 70 distinct values.
- Mean = 2.62827
- Std.dev = 4.65489
- 14240 items above graph maximum of 12
- 500 items have value -3 (Prefer not to answer)
- 2172 items have value -1 (Do not know)
|
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
346,411 participants, 346,411 items
| Maximum | 240 |
| Decile 9 | 7 |
| 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 69 distinct values.
- Mean = 2.65393
- Std.dev = 4.71112
- 9773 items above graph maximum of 14
- 450 items have value -3 (Prefer not to answer)
- 1989 items have value -1 (Do not know)
|
Instance 1 : First repeat assessment visit (2012-13)
14,508 participants, 14,508 items
| Maximum | 50 |
| Decile 9 | 6 |
| Decile 8 | 4 |
| Decile 7 | 2 |
| Decile 6 | 2 |
| Median | 1 |
| Decile 4 | 0 |
| Decile 3 | 0 |
| Decile 2 | 0 |
| Decile 1 | 0 |
| Minimum | 0 |
|
|
- There are 35 distinct values.
- Mean = 2.35649
- Std.dev = 4.19101
- 395 items above graph maximum of 12
- 6 items have value -3 (Prefer not to answer)
- 33 items have value -1 (Do not know)
|
Instance 2 : Imaging visit (2014+)
53,101 participants, 53,101 items
| Maximum | 84 |
| Decile 9 | 6 |
| 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 48 distinct values.
- Mean = 2.54784
- Std.dev = 4.42307
- 1580 items above graph maximum of 12
- 40 items have value -3 (Prefer not to answer)
- 140 items have value -1 (Do not know)
|
Instance 3 : First repeat imaging visit (2019+)
4,923 participants, 4,923 items
| Maximum | 84 |
| Decile 9 | 6 |
| 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 28 distinct values.
- Mean = 2.49806
- Std.dev = 4.38133
- 147 items above graph maximum of 12
- 4 items have value -3 (Prefer not to answer)
- 10 items have value -1 (Do not know)
|
Notes
ACE touchscreen question "In an average WEEK, how many glasses of WHITE wine or champagne 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 white wine here.
|
Field 1578 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-Field
| 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 |
