Data
354,276 items of data are available, covering 337,333 participants.
Some values have special meanings defined by Data-Coding
100306.
Defined-instances run from 0 to 2, labelled using Instancing
2.
Units of measurement are years.
Maximum | 35 |
Decile 9 | 20 |
Decile 8 | 18 |
Decile 7 | 17 |
Decile 6 | 16 |
Median | 16 |
Decile 4 | 16 |
Decile 3 | 15 |
Decile 2 | 15 |
Decile 1 | 15 |
Minimum | 5 |
|
|
- There are 31 distinct values.
- Mean = 16.7349
- Std.dev = 2.33832
- 488 items below graph minimum of 10
- 3157 items above graph maximum of 25
- 2760 items have value -3 (Prefer not to answer)
- 439 items have value -2 (Never went to school)
- 3453 items have value -1 (Do not know)
|
3 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
336,674 participants, 336,674 items
Maximum | 35 |
Decile 9 | 20 |
Decile 8 | 18 |
Decile 7 | 17 |
Decile 6 | 16 |
Median | 16 |
Decile 4 | 16 |
Decile 3 | 15 |
Decile 2 | 15 |
Decile 1 | 15 |
Minimum | 5 |
|
|
- There are 31 distinct values.
- Mean = 16.7176
- Std.dev = 2.33277
- 475 items below graph minimum of 10
- 2999 items above graph maximum of 25
- 2717 items have value -3 (Prefer not to answer)
- 436 items have value -2 (Never went to school)
- 3378 items have value -1 (Do not know)
|
Instance 1 : First repeat assessment visit (2012-13)
11,221 participants, 11,221 items
Maximum | 35 |
Decile 9 | 21 |
Decile 8 | 18 |
Decile 7 | 18 |
Decile 6 | 17 |
Median | 16 |
Decile 4 | 16 |
Decile 3 | 16 |
Decile 2 | 15 |
Decile 1 | 15 |
Minimum | 5 |
|
|
- There are 28 distinct values.
- Mean = 17.0667
- Std.dev = 2.47225
- 10 items below graph minimum of 9
- 73 items above graph maximum of 27
- 28 items have value -3 (Prefer not to answer)
- 2 items have value -2 (Never went to school)
- 55 items have value -1 (Do not know)
|
Instance 2 : Imaging visit (2014+)
6,381 participants, 6,381 items
Maximum | 35 |
Decile 9 | 21 |
Decile 8 | 18 |
Decile 7 | 18 |
Decile 6 | 17 |
Median | 16 |
Decile 4 | 16 |
Decile 3 | 16 |
Decile 2 | 15 |
Decile 1 | 15 |
Minimum | 5 |
|
|
- There are 24 distinct values.
- Mean = 17.0525
- Std.dev = 2.31851
- 3 items below graph minimum of 9
- 35 items above graph maximum of 27
- 15 items have value -3 (Prefer not to answer)
- 1 items have value -2 (Never went to school)
- 20 items have value -1 (Do not know)
|
Notes
ACE touchscreen question "At what age did you complete your continuous full time education?"
The following checks were performed:
- If answer < 5 then rejected
- If answer > Participants age then rejected
- If answer > 40 then participant asked to confirm
If the participant activated the Help button they were shown the message:
Please give the age that you completed 'continuous' full time education. For example, if you stopped your studies when you were 17 years old with the intention that you had completed your studies but then returned to full time studies when you were 24, enter 17. However if you only temporarily stopped your studies at 17 with the intention that you would return to studies (for instance a gap year) and then completed your full time education at 21, enter 21.
|
Field 845 was collected from all participants except those who indicated they have a College or University degree, as defined by their answers to Field 6138
Coding 100306 defines 3 special values:
- -2 represents "Never went to school"
- -1 represents "Do not know"
- -3 represents "Prefer not to answer"
1 Related Data-Field
Field ID | Description | Relationship |
6138 | Qualifications | Current Field was collected from all participants except those who indicated they have a College or University degree, as defined by their answers to Field 6138 |