TABLE 2

Relative Difference in 18F-FDG Uptake (kBq/mL) Between CT-AC and Atlas-AC in Merged VOI After Group-Average Agglomerative Clustering Analysis

Region%diffSD
Group 12.80%*1.27%
Group 23.79%†1.50%
Group 32.61%2.04%
Group 41.52%1.81%
Group 50.70%1.43%
Group 61.23%1.58%
Total2.19%†1.40%

  • ↵* P < 0.05.

  • ↵† P < 0.01

  • %diff = CT-AC minus Atlas-AC, divided by CT-AC.