Data-Field 20034
This information is regarded as restricted and will be supplied to researchers only when absolutely necessary.
See the Related Data-Fields tab below for any unrestricted alternatives.
Data
544,025 items of data are available, covering 497,778 participants.
Defined-instances run from 0 to 2, labelled using Instancing
2.
Units of measurement are metre-grid.
| Maximum | 1.0087e+06 |
| Decile 9 | 565200 |
| Decile 8 | 439400 |
| Decile 7 | 410300 |
| Decile 6 | 392900 |
| Median | 380800 |
| Decile 4 | 338600 |
| Decile 3 | 199100 |
| Decile 2 | 178200 |
| Decile 1 | 170200 |
| Minimum | 85200 |
|
|
- There are 4026 distinct values.
- Mean = 353258
- Std.dev = 149270
- 1 item above graph maximum of 960200
|
3 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
497,448 participants, 497,448 items
| Maximum | 732800 |
| Decile 9 | 566500 |
| Decile 8 | 442100 |
| Decile 7 | 410200 |
| Decile 6 | 391100 |
| Median | 358100 |
| Decile 4 | 317500 |
| Decile 3 | 187800 |
| Decile 2 | 176700 |
| Decile 1 | 169600 |
| Minimum | 90100 |
|
|
- There are 3809 distinct values.
- Mean = 348241
- Std.dev = 153851
|
Instance 1 : First repeat assessment visit (2012-13)
20,325 participants, 20,325 items
| Maximum | 884700 |
| Decile 9 | 425100 |
| Decile 8 | 412900 |
| Decile 7 | 406900 |
| Decile 6 | 401900 |
| Median | 396000 |
| Decile 4 | 392200 |
| Decile 3 | 388400 |
| Decile 2 | 384800 |
| Decile 1 | 373900 |
| Minimum | 171600 |
|
|
- There are 1079 distinct values.
- Mean = 397601
- Std.dev = 21233.2
- 2 items below graph minimum of 322700
- 7 items above graph maximum of 476300
|
Instance 2 : Imaging visit (2014+)
26,252 participants, 26,252 items
| Maximum | 1.0087e+06 |
| Decile 9 | 558200 |
| Decile 8 | 440300 |
| Decile 7 | 419900 |
| Decile 6 | 405400 |
| Median | 394500 |
| Decile 4 | 388200 |
| Decile 3 | 382450 |
| Decile 2 | 354900 |
| Decile 1 | 334200 |
| Minimum | 85200 |
|
|
- There are 2728 distinct values.
- Mean = 414008
- Std.dev = 84740.8
- 8 items above graph maximum of 782200
|
Notes
This location information is based on the postcode for the address to which the participants invitation was sent. If the participant updated their home address during their assessment centre visit, then that postcode was used as the source instead.
The location co-ordinates use the Ordnance Survey (OSGB) reference. This North co-ordinate needs to be used in conjunction with the East co-ordinate in Field 20033.
These grid co-ordinates (to a 100m accuracy) will only be released following special approval. For most purposes, grid co-ordinates rounded to a 1Km distance will provide sufficient information on location of residence at assessment. These rounded values are found in Field 20074 and Field 20075.
2 Related Data-Fields
| Field ID | Description | Relationship |
|---|
| 20033 | Home location at assessment - east c ... | Field 20033 must be combined with Current Field |
| 20075 | Home location at assessment - north ... | Field 20075 is a rounded presentation of Current Field |
