Data
91,457 items of data are available, covering 81,946 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 weeks.
| Maximum | 999 |
| Decile 9 | 40 |
| Decile 8 | 20 |
| Decile 7 | 12 |
| Decile 6 | 6 |
| Median | 4 |
| Decile 4 | 4 |
| Decile 3 | 2 |
| Decile 2 | 2 |
| Decile 1 | 1 |
| Minimum | 1 |
|
|
- There are 181 distinct values.
- Mean = 15.7772
- Std.dev = 42.8759
- 2260 items above graph maximum of 79
- 1265 items have value -3 (Prefer not to answer)
- 20210 items have value -1 (Do not know)
|
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
60,523 participants, 60,523 items
| Maximum | 999 |
| Decile 9 | 36 |
| Decile 8 | 16 |
| Decile 7 | 10 |
| Decile 6 | 6 |
| Median | 4 |
| Decile 4 | 3 |
| Decile 3 | 2 |
| Decile 2 | 2 |
| Decile 1 | 1 |
| Minimum | 1 |
|
|
- There are 166 distinct values.
- Mean = 15.5837
- Std.dev = 43.749
- 1595 items above graph maximum of 71
- 884 items have value -3 (Prefer not to answer)
- 13622 items have value -1 (Do not know)
|
Instance 1 : First repeat assessment visit (2012-13)
6,459 participants, 6,459 items
| Maximum | 936 |
| Decile 9 | 40 |
| Decile 8 | 20 |
| Decile 7 | 12 |
| Decile 6 | 8 |
| Median | 5 |
| Decile 4 | 4 |
| Decile 3 | 2 |
| Decile 2 | 2 |
| Decile 1 | 1 |
| Minimum | 1 |
|
|
- There are 85 distinct values.
- Mean = 16.0841
- Std.dev = 41.1644
- 168 items above graph maximum of 79
- 67 items have value -3 (Prefer not to answer)
- 1409 items have value -1 (Do not know)
|
Instance 2 : Imaging visit (2014+)
22,419 participants, 22,419 items
| Maximum | 999 |
| Decile 9 | 45 |
| Decile 8 | 20 |
| Decile 7 | 12 |
| Decile 6 | 8 |
| Median | 5 |
| Decile 4 | 4 |
| Decile 3 | 3 |
| Decile 2 | 2 |
| Decile 1 | 1 |
| Minimum | 1 |
|
|
- There are 107 distinct values.
- Mean = 16.2373
- Std.dev = 41.1865
- 569 items above graph maximum of 89
- 292 items have value -3 (Prefer not to answer)
- 4760 items have value -1 (Do not know)
|
Instance 3 : First repeat imaging visit (2019+)
2,056 participants, 2,056 items
| Maximum | 900 |
| Decile 9 | 30 |
| Decile 8 | 20 |
| Decile 7 | 12 |
| Decile 6 | 8 |
| Median | 6 |
| Decile 4 | 4 |
| Decile 3 | 3 |
| Decile 2 | 2 |
| Decile 1 | 1 |
| Minimum | 1 |
|
|
- There are 51 distinct values.
- Mean = 15.3963
- Std.dev = 40.6256
- 50 items above graph maximum of 59
- 22 items have value -3 (Prefer not to answer)
- 419 items have value -1 (Do not know)
|
Notes
ACE touchscreen question "How many weeks was the longest period when you were uninterested in things or unable to enjoy the things you used to?"
Question was introduced part way through fieldwork in April 2009.
The following checks were performed:
- If answer < 1 then rejected
- If answer > 999 then rejected
Field 5375 was collected from participants who indicated they have been uninterested in things or unable to enjoy things they used to for at least a week, as defined by their answers to Field 4631
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 |
|---|
| 4631 | Ever unenthusiastic/disinterested fo ... | Current Field was collected from participants who indicated they have been uninterested in things or unable to enjoy things they used to for at least a week, as defined by their answers to Field 4631 |
