Data-Field 28171
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
11,338 items of data are available, covering 11,338 participants.
Some values have special meanings defined by Data-Coding
1343.
| Maximum | 959000 |
| Decile 9 | 514000 |
| Decile 8 | 401000 |
| Decile 7 | 349000 |
| Decile 6 | 281000 |
| Median | 189000 |
| Decile 4 | 181000 |
| Decile 3 | 174000 |
| Decile 2 | 169000 |
| Decile 1 | 160000 |
| Minimum | 19000 |
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- There are 683 distinct values.
- Mean = 280168
- Std.dev = 155126
- 8 items above graph maximum of 868000
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Notes
This location information is based on the postcode for the address the blood sampling kit was despatched to for wave 1.
The location co-ordinates use the Ordnance Survey (OSGB) reference, at a 1 kilometre resolution. This North co-ordinate needs to be used in conjunction with the East co-ordinate in Field 28170.
For most purposes, grid co-ordinates rounded to a 1Km distance will provide sufficient information on location of residence at assessment. Research proposals that require location details to a finer level of granularity (i.e. 100m) should request Field 28172 and Field 28173, however special approval will be required to release the more detailed information.
Coding 1343 defines 1 special value:
- -999 represents "Grid co-ordinates could not be assigned to home address"
0 Related Data-Fields
There are no related data-fields
