Skip to main content

Table 4 Inter- and intraobserver variation measurements

From: Reproducibility of semiautomated body composition segmentation of abdominal computed tomography: a multiobserver study

Compartment Intraobserver ICCa Interobserver ICC (95% CI)
AMC
 Total 0.997–0.999 0.997 (0.995–0.999)
 Diabetes-study   0.997 (0.994–0.999)
 INFO-studya   0.987 (0.978–0.999)
IMAT
 Total 0.997–0.999 0.938 (0.879–0.992)
 Diabetes-study   0.961 (0.890–0.994)
 INFO-studya   0.759 (0.568–1.000)
VAT
 Total 0.998–1.000 0.998 (0.998–1.000)
 Diabetes-study   0.997 (0.995–1.000)
 INFO-studya   0.998 (0.996–1.000)
SAT
 Total 1.000–1.000 1.000 (1.000–1.000)
 Diabetes-study   1.000 (1.000–1.000)
 INFO-studya   0.999 (0.999–1.000)
  1. ICC intraclass correlation coefficient, CI confidence interval, AMC abdominal muscle compartment, IMAT inter- and intramuscular adipose tissue, VAT visceral adipose tissue, SAT subcutaneous adipose tissue
  2. aObservers 1, 2 and 3