Data
614,303 items of data are available, covering 501,208 participants.
Some values have special meanings defined by Data-Coding
100373.
Defined-instances run from 0 to 3, labelled using Instancing
2.
Units of measurement are bowls/week.
Maximum | 77 |
Decile 9 | 7 |
Decile 8 | 7 |
Decile 7 | 7 |
Decile 6 | 7 |
Median | 5 |
Decile 4 | 5 |
Decile 3 | 3 |
Decile 2 | 2 |
Decile 1 | 0 |
Minimum | 0 |
|
|
- There are 31 distinct values.
- Mean = 4.66724
- Std.dev = 2.73182
- 318 items above graph maximum of 14
- 27676 items have value -10 (Less than one)
- 471 items have value -3 (Prefer not to answer)
- 1713 items have value -1 (Do not know)
|
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
501,151 participants, 501,151 items
Maximum | 77 |
Decile 9 | 7 |
Decile 8 | 7 |
Decile 7 | 7 |
Decile 6 | 6 |
Median | 5 |
Decile 4 | 5 |
Decile 3 | 3 |
Decile 2 | 2 |
Decile 1 | 0 |
Minimum | 0 |
|
|
- There are 30 distinct values.
- Mean = 4.68354
- Std.dev = 2.71952
- 276 items above graph maximum of 14
- 22275 items have value -10 (Less than one)
- 456 items have value -3 (Prefer not to answer)
- 1614 items have value -1 (Do not know)
|
Instance 1 : First repeat assessment visit (2012-13)
20,328 participants, 20,328 items
Maximum | 30 |
Decile 9 | 7 |
Decile 8 | 7 |
Decile 7 | 7 |
Decile 6 | 7 |
Median | 6 |
Decile 4 | 5 |
Decile 3 | 4 |
Decile 2 | 2 |
Decile 1 | 0 |
Minimum | 0 |
|
|
- There are 20 distinct values.
- Mean = 4.99385
- Std.dev = 2.69145
- 14 items above graph maximum of 14
- 801 items have value -10 (Less than one)
- 3 items have value -3 (Prefer not to answer)
- 17 items have value -1 (Do not know)
|
Instance 2 : Imaging visit (2014+)
84,020 participants, 84,020 items
Maximum | 57 |
Decile 9 | 7 |
Decile 8 | 7 |
Decile 7 | 7 |
Decile 6 | 7 |
Median | 5 |
Decile 4 | 4 |
Decile 3 | 3 |
Decile 2 | 1 |
Decile 1 | 0 |
Minimum | 0 |
|
|
- There are 22 distinct values.
- Mean = 4.51449
- Std.dev = 2.79599
- 24 items above graph maximum of 14
- 4150 items have value -10 (Less than one)
- 12 items have value -3 (Prefer not to answer)
- 78 items have value -1 (Do not know)
|
Instance 3 : First repeat imaging visit (2019+)
8,804 participants, 8,804 items
Maximum | 21 |
Decile 9 | 7 |
Decile 8 | 7 |
Decile 7 | 7 |
Decile 6 | 6 |
Median | 5 |
Decile 4 | 4 |
Decile 3 | 3 |
Decile 2 | 1 |
Decile 1 | 0 |
Minimum | 0 |
|
|
- There are 18 distinct values.
- Mean = 4.43234
- Std.dev = 2.80537
- 4 items above graph maximum of 14
- 450 items have value -10 (Less than one)
- 4 items have value -1 (Do not know)
|
Notes
ACE touchscreen question "How many bowls of cereal do you eat a WEEK?"
The following checks were performed:
- If answer < 0 then rejected
- If answer > 99 then rejected
- If answer > 14 then participant asked to confirm
If the participant activated the Help button they were shown the message:
Please provide an average considering your intake over the last year. If you are unsure, please provide an estimate or select Do not know.
|
Coding 100373 defines 3 special values:
- -10 represents "Less than one"
- -1 represents "Do not know"
- -3 represents "Prefer not to answer"
1 Related Data-Field
Field ID | Description | Relationship |
1468 | Cereal type | Field 1468 was collected from all participants except those who indicated that they do not eat cereal or less than one bowl of cereal each week, as defined by their answers to Current Field |
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