Table 2.
Interobserver agreement for the evaluation of SMA, VAT, SAT and IMAT in 45 patients
| HDCT | Observer 1 | Observer 2 | ICC |
|---|---|---|---|
| SMA (cm2) mean ± SD | 112.4 ± 29 | 114.9 ± 30.3 | 0.936 |
| VAT (cm2) mean ± SD | 145 ± 85 | 139.9 ± 74 | 0.929 |
| SAT (cm2) mean ± SD | 149.9 ± 63.2 | 150.7 ± 65 | 0.940 |
| IMAT (cm2) mean ± SD | 16.8 ± 10.6 | 15.4 ± 10.2 | 0.924 |
| LDCT | |||
| SMA (cm2) mean ± SD | 113.2 ± 25.5 | 114.2 ± 23.9 | 0.959 |
| VAT (cm2) mean ± SD | 139.4 ± 84.2 | 140.9 ± 85.5 | 0.955 |
| SAT (cm2) mean ± SD | 144.5 ± 71 | 146 ± 72.2 | 0.933 |
| IMAT (cm2) mean ± SD | 18.9 ± 13.8 | 17.4 ± 12.8 | 0.909 |
HDCT, High-dose computed tomography; ICC, Intraclass coefficient correlation; IMAT, Intramuscul aradipose tissue; LDCT, Low-dose computed tomography; SAT, Subcutaneous adipose tissue; SMA, Skeletal muscle area; VAT, Visceral adipose tissue.