Correlation coefficient | |||||
% change | |||||
Comparison | Baseline | 8 wk | All patients | PD patients | Non-PD patients |
Ki vs. SUVmax | 0.632 (P < 0.001) | 0.830 (P < 0.001) | 0.852 (P < 0.001) | 0.811 (P < 0.001) | 0.863 (P < 0.001) |
Ki vs. SUVmean | 0.784 (P < 0.001) | 0.901 (P < 0.001) | 0.901 (P < 0.001) | 0.904 (P < 0.001) | 0.933 (P < 0.001) |
Data are for 52 tumors in 12 patients. Units are mL min−1 mL−1 for Ki and g/mL for SUV.