Data
96,850 items of data are available, covering 85,254 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 187 distinct values.
- Mean = 15.8038
- Std.dev = 42.7371
- 2399 items above graph maximum of 79
- 1351 items have value -3 (Prefer not to answer)
- 21384 items have value -1 (Do not know)
|
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
60,494 participants, 60,494 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 = 15.5773
- Std.dev = 43.744
- 1593 items above graph maximum of 71
- 884 items have value -3 (Prefer not to answer)
- 13618 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+)
26,321 participants, 26,321 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 113 distinct values.
- Mean = 16.2737
- Std.dev = 41.3702
- 666 items above graph maximum of 89
- 355 items have value -3 (Prefer not to answer)
- 5603 items have value -1 (Do not know)
|
Instance 3 : First repeat imaging visit (2019+)
3,576 participants, 3,576 items
| Maximum | 900 |
| Decile 9 | 36 |
| 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 67 distinct values.
- Mean = 15.6064
- Std.dev = 38.2293
- 89 items above graph maximum of 71
- 45 items have value -3 (Prefer not to answer)
- 754 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 |
