Data
574,049 items of data are available, covering 501,623 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 days/week.
| Maximum | 7 |
| Decile 9 | 7 |
| Decile 8 | 6 |
| Decile 7 | 5 |
| Decile 6 | 4 |
| Median | 3 |
| Decile 4 | 3 |
| Decile 3 | 2 |
| Decile 2 | 1 |
| Decile 1 | 0 |
| Minimum | 0 |
|
|
- There are 8 distinct values.
- Mean = 3.6642
- Std.dev = 2.32325
- 2345 items have value -3 (Prefer not to answer)
- 25848 items have value -1 (Do not know)
|
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
501,606 participants, 501,606 items
| Maximum | 7 |
| Decile 9 | 7 |
| Decile 8 | 6 |
| Decile 7 | 5 |
| Decile 6 | 4 |
| Median | 3 |
| Decile 4 | 3 |
| Decile 3 | 2 |
| Decile 2 | 1 |
| Decile 1 | 0 |
| Minimum | 0 |
|
|
- There are 8 distinct values.
- Mean = 3.62597
- Std.dev = 2.33436
- 2273 items have value -3 (Prefer not to answer)
- 24116 items have value -1 (Do not know)
|
Instance 1 : First repeat assessment visit (2012-13)
20,335 participants, 20,335 items
| Maximum | 7 |
| Decile 9 | 7 |
| Decile 8 | 6 |
| Decile 7 | 5 |
| Decile 6 | 4 |
| Median | 3 |
| Decile 4 | 3 |
| Decile 3 | 2 |
| Decile 2 | 2 |
| Decile 1 | 0 |
| Minimum | 0 |
|
|
- There are 8 distinct values.
- Mean = 3.64796
- Std.dev = 2.25893
- 28 items have value -3 (Prefer not to answer)
- 548 items have value -1 (Do not know)
|
Instance 2 : Imaging visit (2014+)
48,640 participants, 48,640 items
| Maximum | 7 |
| Decile 9 | 7 |
| Decile 8 | 7 |
| Decile 7 | 5 |
| Decile 6 | 5 |
| Median | 4 |
| Decile 4 | 3 |
| Decile 3 | 3 |
| Decile 2 | 2 |
| Decile 1 | 1 |
| Minimum | 0 |
|
|
- There are 8 distinct values.
- Mean = 4.02433
- Std.dev = 2.20979
- 43 items have value -3 (Prefer not to answer)
- 1119 items have value -1 (Do not know)
|
Instance 3 : First repeat imaging visit (2019+)
3,468 participants, 3,468 items
| Maximum | 7 |
| Decile 9 | 7 |
| Decile 8 | 7 |
| Decile 7 | 5 |
| Decile 6 | 5 |
| Median | 4 |
| Decile 4 | 3 |
| Decile 3 | 3 |
| Decile 2 | 2 |
| Decile 1 | 1 |
| Minimum | 0 |
|
|
- There are 8 distinct values.
- Mean = 4.07378
- Std.dev = 2.20779
- 1 items have value -3 (Prefer not to answer)
- 65 items have value -1 (Do not know)
|
Notes
ACE touchscreen question "In a typical WEEK, on how many days did you do 10 minutes or more of moderate physical activities like carrying light loads, cycling at normal pace? (Do not include walking)"
The following checks were performed:
- If answer < 0 then rejected
- If answer > 7 then rejected
If the participant activated the Help button they were shown the message:
Count the number of days in a week that you do moderate physical activities
for at least 10 minutes continuously at a time. Remember to include activities
that you do for work, leisure, travel and around the house.
|
Coding 100291 defines 2 special values:
- -1 represents "Do not know"
- -3 represents "Prefer not to answer"
1 Related Data-Fields
| Field ID | Description | Relationship |
|---|
| 894 | Duration of moderate activity | Field 894 was collected from participants who indicated that they did moderate physical activities for 10 minutes on at least 1 day per week in the previous 4 weeks, as defined by their answers to questi |
0 Tabulations
There are no tabulations involving field 884.
Registered researchers may, when logged in, request that new analyses be generated and displayed here.
