Data
94,195 items of data are available, covering 83,770 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 183 distinct values.
- Mean = 15.7918
- Std.dev = 42.939
- 2324 items above graph maximum of 79
- 1313 items have value -3 (Prefer not to answer)
- 20783 items have value -1 (Do not know)
|
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
60,498 participants, 60,498 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 = 15.578
- Std.dev = 43.743
- 1593 items above graph maximum of 71
- 884 items have value -3 (Prefer not to answer)
- 13619 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+)
24,716 participants, 24,716 items
| Maximum | 999 |
| Decile 9 | 44.5 |
| 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 110 distinct values.
- Mean = 16.2748
- Std.dev = 41.7959
- 619 items above graph maximum of 88
- 333 items have value -3 (Prefer not to answer)
- 5244 items have value -1 (Do not know)
|
Instance 3 : First repeat imaging visit (2019+)
2,522 participants, 2,522 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 55 distinct values.
- Mean = 15.3557
- Std.dev = 39.158
- 62 items above graph maximum of 59
- 29 items have value -3 (Prefer not to answer)
- 511 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 |
