Data
40,503 items of data are available, covering 39,688 participants.
Defined-instances run from 2 to 3, labelled using Instancing
2.
Units of measurement are litres.
| Maximum | 6.6949 |
| Decile 9 | 4.46885 |
| Decile 8 | 4.11005 |
| Decile 7 | 3.8289 |
| Decile 6 | 3.5338 |
| Median | 3.22565 |
| Decile 4 | 2.97115 |
| Decile 3 | 2.77805 |
| Decile 2 | 2.601 |
| Decile 1 | 2.4016 |
| Minimum | 0.879 |
|
|
- Mean = 3.35157
- Std.dev = 0.801808
- 1 item above graph maximum of 6.5361
|
2 Instances
Instance 2 : Imaging visit (2014+)
39,687 participants, 39,687 items
| Maximum | 6.6949 |
| Decile 9 | 4.46695 |
| Decile 8 | 4.10995 |
| Decile 7 | 3.82875 |
| Decile 6 | 3.53405 |
| Median | 3.22555 |
| Decile 4 | 2.97035 |
| Decile 3 | 2.777 |
| Decile 2 | 2.6006 |
| Decile 1 | 2.4012 |
| Minimum | 0.879 |
|
|
- Mean = 3.35111
- Std.dev = 0.801677
- 1 item above graph maximum of 6.5327
|
Instance 3 : First repeat imaging visit (2019+)
816 participants, 816 items
| Maximum | 6.11413 |
| Decile 9 | 4.53685 |
| Decile 8 | 4.12181 |
| Decile 7 | 3.83579 |
| Decile 6 | 3.52595 |
| Median | 3.23573 |
| Decile 4 | 3.02064 |
| Decile 3 | 2.8357 |
| Decile 2 | 2.6491 |
| Decile 1 | 2.42855 |
| Minimum | 1.09493 |
|
|
- Mean = 3.37392
- Std.dev = 0.807839
|
Notes
Posterior thigh include gluteus muscles, iliacus, adductor muscles, and hamstring muscles. Fat-free muscle volume (FFMV) is defined as the volume of all voxels with fat fraction <50% ('viable muscle tissue') in the thighs. This field replaces "Posterior thigh lean muscle volume (left)".
Values were recalculated and replaced for approximately 25,000 participants in 2021.
1 Related Data-Field
| Field ID | Description | Relationship |
|---|
| 22404 | Posterior thigh fat-free muscle volu ... | Current Field is the opposite side complement to Field 22404 |
