Data
78,773 items of data are available, covering 72,682 participants.
Defined-instances run from 2 to 3, labelled using Instancing
2.
Units of measurement are fraction.
| Maximum | 0.65467 |
| Decile 9 | 0.462606 |
| Decile 8 | 0.425677 |
| Decile 7 | 0.393211 |
| Decile 6 | 0.36018 |
| Median | 0.323876 |
| Decile 4 | 0.291098 |
| Decile 3 | 0.262853 |
| Decile 2 | 0.237106 |
| Decile 1 | 0.206507 |
| Minimum | 0 |
|
|
- Mean = 0.330185
- Std.dev = 0.0984006
|
2 Instances
Instance 2 : Imaging visit (2014+)
72,412 participants, 72,412 items
| Maximum | 0.65467 |
| Decile 9 | 0.463038 |
| Decile 8 | 0.426127 |
| Decile 7 | 0.393601 |
| Decile 6 | 0.360607 |
| Median | 0.324424 |
| Decile 4 | 0.291531 |
| Decile 3 | 0.263138 |
| Decile 2 | 0.237437 |
| Decile 1 | 0.206681 |
| Minimum | 0 |
|
|
- Mean = 0.330559
- Std.dev = 0.0984467
|
Instance 3 : First repeat imaging visit (2019+)
6,361 participants, 6,361 items
| Maximum | 0.629516 |
| Decile 9 | 0.456416 |
| Decile 8 | 0.420335 |
| Decile 7 | 0.388619 |
| Decile 6 | 0.35499 |
| Median | 0.318493 |
| Decile 4 | 0.286933 |
| Decile 3 | 0.25911 |
| Decile 2 | 0.234368 |
| Decile 1 | 0.203685 |
| Minimum | 0 |
|
|
- Mean = 0.32593
- Std.dev = 0.0977736
|
Notes
Value output by DXA system.
This field was previously described as a percentage, however values actually represent fractions.
1 Related Data-Field
| Field ID | Description | Relationship |
| 20158 | DXA images | Current Field is derived from the images in Field 20158 |
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