TABLE 2

Comparison of Kinetic Models for 18F-FLT PET in Mice Implanted with A431 and LLC Tumors by Use of AIC and Extra Sum-of-Squares F Test

AIC
Cell lineMouse3C5P (1)3C4P (2)Change in AIC (1 − 2)F ratio (1 vs. 2)P
A4311354.9389.4−34.52.520.005
2316.5364.0−47.43.58<0.001
3399.4402.2−2.81.070.424
4345.0370.9−25.92.000.027
5340.0376.2−36.22.640.004
6303.9323.5−19.61.690.071
7320.0368.3−48.33.66<0.001
LLC1322.1371.7−49.63.79<0.001
2302.5331.9−29.42.200.014
3329.7369.7−40.02.920.002
4318.3361.0−42.63.140.001
5319.2351.5−32.32.380.008
6328.7348.4−19.71.690.070
7317.0353.0−36.02.630.004
8333.6382.8−49.23.76<0.001
9325.5363.1−37.62.740.003
10334.3355.9−21.61.780.053