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Table 4 The parameter changes from the early phase to the delayed phase

From: Reproducibility and uptake time dependency of volume-based parameters on FDG-PET for lung cancer

  Early Phase (E) Delayed Phase (D) D/E (mean) P-value
n = 50
SUVmax 9.1 ± 4.9 11.1 ± 6.0 1.22 <0.0001
MTV2.0 55.0 ± 100.6 56.2 ± 107.2 1.02 NS
MTV2.5 39.4 ± 72.1 41.9 ± 79.6 1.06 NS
MTV3.0 29.7 ± 51.7 33.1 ± 60.9 1.11 <0.05
MTV3.5 23.4 ± 38.2 27.3 ± 48.2 1.17 <0.05
MTV35% 25.0 ± 31.9 21.0 ± 29.0 0.84 <0.001
MTV40% 19.2 ± 22.9 16.6 ± 21.2 0.86 <0.001
MTV45% 15.0 ± 17.1 13.2 ± 15.7 0.88 <0.001
MTVARG 43.0 ± 62.1 50.4 ± 76.2 1.17 <0.05
TLG2.0 225.2 ± 365.2 259.1 ± 431.3 1.15 <0.01
TLG2.5 190.4 ± 304.6 227.2 ± 372.8 1.19 <0.001
TLG3.0 164.0 ± 253.7 203.4 ± 325.8 1.24 <0.001
TLG3.5 143.6 ± 215.0. 184.5 ± 288.8 1.28 <0.001
TLG35% 132.7 ± 179.5 145.2 ± 206.5 1.09 <0.05
TLG40% 112.8 ± 148.3 125.8 ± 173.3 1.12 <0.01
TLG45% 96.2 ± 124.7 108.1 ± 145.3 1.12 <0.01
TLGARG 196.4 ± 290.0 249.4 ± 383.5 1.27 <0.001